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Oce Arizona 550 GT User Manual

Other manuals for Arizona 550 GT: User Manual, User Manual

Summary of Arizona 550 GT

  • Page 1

    Océ arizona 550 gt user manual, version 1.0, revision b océ user manual.

  • Page 2

    Copyright © 2010 océ all rights reserved. No part of this work may be reproduced, copied, adapted, or transmitted in any form or by any means without written permission from océ. Océ makes no representation or warranties with respect to the contents hereof and specifi- cally disclaims any implied wa...

  • Page 3: Contents

    Contents chapter 1 introduction......................................................................................................... 7 preface......................................................................................................... 8 product compliance...............................

  • Page 4

    Underlay board to reduce artifacts....................................................... 99 chapter 6 how to operate the roll media option........................................................ 101 roll media option hardware................................................................. 102 roll...

  • Page 5

    Printer maintenance....................................................................................... 209 maintenance guidelines........................................................................ 210 maintenance procedures.......................................................................

  • Page 6

    6 contents.

  • Page 7

    Chapter 1 introduction.

  • Page 8: Preface

    Preface introduction this manual provides the operator with information about the océ arizona 550 gt uv flatbed inkjet printer. The manual orients you to the many features and procedures that allow you to print professional quality images on various media with this printer. This version of the user ...

  • Page 9

    Customer service if your printer malfunctions and you are unable to resolve the problem, field service technicians can be dispatched to your site to conduct repairs. Service visits are paid for by the customer, either under a maintenance agreement, by purchase order or prepayment. Time and material ...

  • Page 10

    On a regular basis. A few minutes spent cleaning also helps to ensure optimal printer function and the highest quality prints. It is the responsibility of the operator to try to eliminate simple problems before calling a service representative. But knowing when to call for service is also important....

  • Page 11: Product Compliance

    Product compliance introduction this section provides the emc fcc compliance information and points to the dgs web site for access to the official documents for all agency compliance standards that the océ arizona 550 gt and 550xt conform to. It also provides printer manufacturing and contact inform...

  • Page 12

    [1] ce declaration noise measurement test summary tested according to en13023:2003, en11204, iso3744:1994(e)/iso3746:1995(e) and declared according to iso4871:1984(e) measurements taken at the sample in 5 different locations, printer in normal operation with vacuum pump(s), does not exceed 80db. For...

  • Page 13

    Manufacturer: océ display graphics systems (odgs) 13231 delf place - building #501 richmond, british columbia canada v6v 2c3 http://www.Dgs.Oce.Com/ telephone (604) 273-7730 - fax (604) 273-2775 representatives marketing the océ arizona 550 gt in europe: océ technologies b.V. St. Urbanusweg 43, venl...

  • Page 14

    Poly- brominat- ed dipenylether (pbde) polybro- miated biphenyls (pbb) hexava- lent (crvi) cadmi- um (cd) mercury (hg) lead (pb) part name no no no no no yes linear encoder read- heads no no no no no yes print- heads yes indicates that the substance is present in that printer component. No indicates...

  • Page 15

    Chapter 2 product overview.

  • Page 16: Printer Specifications

    Printer specifications introduction the océ arizona 550 gt is a flatbed inkjet printer capable of producing large format images on various rigid and flexible media. The printer comes standard with cmyk only, or can be ordered with the white ink option (cmykw). The printer consists of a flatbed vacuu...

  • Page 17

    Specifications # specification feature piezoelectric inkjet using océ variadot™ technology: the océ arizona 550 gt has two variable dot printheads per color, 8 in total (10 in total with the white ink option installed). Printing technology true flatbed printer for rigid media with roll media option ...

  • Page 18

    Océ variadot™ variable droplet imaging technology the océ océ arizona 550 gt offers superior print quality and ink economy through the use of océ variadot imaging technology, the next evolution in piezoelectric inkjet technology that enables a print head to produce droplets of varying volume. This d...

  • Page 19

    Chapter 3 safety information.

  • Page 20

    Safety guidelines for ink materials introduction this section outlines the safety concerns involved with the handling and use of the uv ink and flush for océ arizona printers. Read all of the material in this section and also review the material safety data sheet (msds) documents before handling any...

  • Page 21

    When you purchase inks. The following is a summary of the important safety aspects of the msds that are common to all uv inks. Hazards identification # irritating to skin. Risk of serious damage to eyes. May cause sensitization by skin contact. Possible risk of impaired fertility. Harmful to aquatic...

  • Page 22

    Handling & storage # information for safe handling: store in cool, dry place in tightly closed receptacles. Keep away from heat and direct sunlight. Ensure good ventilation/exhaustion at the workplace. Handling store in accordance with current national regulations requirements to be met by storeroom...

  • Page 23

    Strategy area wear tightly sealed goggles eye protec- tion protective work clothing; disposable overalls are preferable. Acrylates, like any other organic solvent, are skin and/or eye irritants. Since acrylates do not evaporate, they will remain on the skin or clothes for extended periods. This long...

  • Page 24: Uv Curing System Safety

    Uv curing system safety introduction the uv curing system on the arizona printers generate hazardous levels of thermal, electrical and uv energies . These printers use uv-curable ink that needs a high energy level of uv light to cure. The system is made up of two medium pressure mercury arc lamps at...

  • Page 25

    Caution: warning for seated individuals: the uv emissions and blue light emissions profile of the océ arizona 550 gt is at its worst for individuals in a seated position (table height of 90cm). Remove all chairs within 5 meters (16 feet) of the printer. Attention: the uv lamps contain mercury. Dispo...

  • Page 26: Interlock Safety System

    Interlock safety system introduction the océ arizona 550 gt printer has an integrated safety interlock system that stops all machine motion when a situation that might compromise operator safety occurs. The printer has three emergency-stop buttons: one on each end of the gantry, and one on the contr...

  • Page 27

    Drive. Also uv lamps switch off (not uv cooling fans), and z-axis drive initializes (carriage drives to top position and holds there). Carriage interlock must be cycled to ensure the interlock is functional and that the car- riage safety guard is in place. User interface message with user interventi...

  • Page 28

    Océ arizona 550 gt safety labels introduction the safety labels are placed at strategic locations on the printer to warn the operator of possible dangers and hazards. It is important to be aware of the meaning of these labels to ensure safe operation of the printer. Caution: read and understand all ...

  • Page 29

    Label description machine lockout: a reminder to turn off and lock out the ac power switch before servicing any elec- trical components. Located on the mains power switch. Warning: electric shock hazard located on the door to the electronics enclosure, the uv lamp power supply cover, the carriage co...

  • Page 30

    Label description [14] electrical shock hazard electrical shock hazard equipment powered by two power cords. Turn off power switch or remove both power cords before servicing refer to the section "how to power the printer on and off" [15] high leakage current warning: high leakage current earth conn...

  • Page 31

    Label description [20] no step on strut no step do not step on the table strut. If pressure is put on the table strut it can bend and thus affect the level of the printer table and therefore print quality. [21] pe-k pe - k gnd protective earth identification. Chapter 3 - safety information 31 océ ar...

  • Page 32: Safety Awareness

    Safety awareness introduction this section contains two sets of principles that must be followed to assure maximum safety when operating your océ arizona printer. The first set uses negative examples to show you things to avoid in order to prevent injury to the operator. The second set of principles...

  • Page 33

    Avoid these situations for your personal safety do not push or force the carriage to move manually if it is al- ready in motion. If you do move the car- riage, a motion error message will display and you will have to use the mouse to click reset on the user inter- face lcd display. [23] avoid carria...

  • Page 34

    Avoid these situations for your personal safety when the mainte- nance station is open to perform printhead maintenance, do not touch the uv lamp assembly as it can be hot. Also be aware that the carriage will move up or down when the raise car- riage switch is pushed. [25] hot uv lamps avoid placin...

  • Page 35

    Avoid these situations for your personal safety keep a distance of at least 1 m (3 ft.) to the uv light when print- ing. Avoid looking at the uv lamps, especially if you are seated at the same level as the car- riage. Do not sit within 5 meters (17 feet) of the carriage path. Also do not touch the u...

  • Page 36

    Arizona printer residual risks # hazard residual risk area [28] carriage guard and 45° guard on gantry supports a high risk crushing hazard is created by the movement of the carriage and gantry supports. Keep hands away from this area unless the printer power is off. [29] carriage guard and gantry r...

  • Page 37

    Hazard residual risk area [30] table/gantry pinch hazard a high risk crush- ing/pinch hazard is created by the table and the gantry. [31] table/carriage pinch hazard a high risk crush- ing/pinch hazard is created by the table and the carriage. Chapter 3 - safety information 37 safety awareness.

  • Page 38

    Hazard residual risk area [32] carriage vertical movement pinch hazard a high risk crush- ing/pinch hazard is created by the carriage and the gantry when the z-axis is moving (carriage moves up or down). [33] shear hazard a high risk shearing hazard is created by the carriage and the gantry frame fr...

  • Page 39

    Hazard residual risk area [34] shear hazard a high risk shearing hazard is created by the carriage and the gantry frame. [35] igus impact hazard entanglement hazard a medium risk of fin- ger or material entan- glement is created by the web assembly (igus track). Chapter 3 - safety information 39 saf...

  • Page 40

    Hazard residual risk area [36] carriage impact hazard a medium risk impact hazard is created by the carriage when cy- cling from left to right. [37] uv lamp heat hazard heat hazard: the uv lamp assembly and the surrounding guard can be hot. Chapter 3 - safety information 40 safety awareness.

  • Page 41

    Roll media safety awareness introduction this section contains two sets of principles that must be followed to assure maximum safety when operating the roll media option (rmo) for your arizona printer. The first image uses a negative example to show you a situation to avoid in order to prevent injur...

  • Page 42

    Rmo residual risks # crushing/shear hazard do not place your hand near the shaft drive motors when the printer is printing or when the dual foot controls are pressed. Do not place your hand on the media roll motor enclosure when the green bea- con light is on as the gantry may move at any time. Chap...

  • Page 43

    Chapter 4 how to navigate the user interface.

  • Page 44

    Operator interface hardware introduction the operator interacts with printer components to print, maintain, and monitor the state of the printer. This section identifies and explains the functions of the hardware. [41] printer hardware # (9) maintenance station (1) main power switch (10) coolant res...

  • Page 45

    Illustration [42] vacuum system hardware operator interface components hardware interface components # function component the océ arizona 550 gt has an ac power switch that turns the printer on and off. The switch also serves as a lock-out device. It also has an ac power connector. All of these powe...

  • Page 46

    Function component the three vacuum zone control handles determine which of the three print zones on the printer table will have vacuum applied when the vacuum pump is switched on. The vacuum zones are opened or closed by the handles. 3) vacuum zone control a vacuum foot pedal switch is provided to ...

  • Page 47

    Function component the ink filters ensure that ink flows easily and is free of partic- ulate matter. These filters must be changed periodically to ensure that they are working efficiently. See the maintenance section, how to change ink filters for a schedule and instruc- tions. The ink bay contains ...

  • Page 48

    Status light # possible conditions definition beacon status light maintenance station door has been opened or one the emergency stop but- tons has been triggered. Printer interlock system or the emergency stop but- tons have been triggered. No motion can be initiat- ed. Green off printer is function...

  • Page 49: Printer Interface Software

    Printer interface software introduction the printer software is displayed on the lcd monitor. The interface has six main modules that are accessed by tabs located at the bottom of the display. Click on these tabs to access the modules. Print job control is the default module displayed when the softw...

  • Page 50

    Operator interface module tabs # [44] interface tabs interface modules # function component provides management of all aspects of working with print jobs. It also controls some features of the printer and provides access to roll media print controls (if that option is installed). Print job control (...

  • Page 51: Print Job Control Module

    Print job control module introduction print job control is the first module displayed when the printer software is loaded. From this module you can manage all aspects of working with print jobs and also control many features of the printer. The table "job control panels" documents the numbered callo...

  • Page 52

    Function component to the right is the print job pause/resume button and the ink system status icon - click to view an ink status report. 3) pause/resume and the ink system status displays icons for actions related to the print jobs and control of the printer. 4) command toolbar left displays icons ...

  • Page 53

    All incoming jobs go directly into the job list or job queue. Selecting a job in the list highlights the job and updates the job information area. The job information area contains offsets, print quality mode information, number of copies and overprints, and the name of the productionhouse profile u...

  • Page 54

    The command can do following actions depending on context: ■ puts an active job on hold. ■ waits until the printer finishes a currently printing copy and puts the job on hold. Hold job the command can do following actions depending on context: ■ deactivates a selected active job by moving it to the ...

  • Page 55

    A dialog window automatically appears when confirmation is re- quired. If it is closed before you select confirm, it can be reopened by clicking on this button. Media parameters enter or confirm the thickness of the media. The printer will auto- matically adjust the carriage height to media thicknes...

  • Page 56

    This button controls the ink heater and also displays the ink tem- perature. The state of the button reflects the status of the ink heater. The heater times out after two hours of inactivity (time can be changed up to four hours by a service technician). If the ink heater is turned off when the time...

  • Page 57

    6) active print job list the active job list consists of a table, job count summary on top and job order control buttons on the left. A job count summary displays total number of active jobs and number of jobs put on hold. Job order control buttons can be used to change order of jobs queued for prin...

  • Page 58

    Use to sort the list. The size column is sorted by image area. Date column is sorted by a compound value of date and time. The inactive job list has the following features: ■ the operator can drag and drop jobs to move them between the active and inactive job lists. ■ jobs deleted from the inactive ...

  • Page 59

    Displays information about the print job that is currently selected: ■ mode - print quality mode: select production, quality, or fine art mode in productionhouse. When quality mode is set, this field will have a pull-down box that allows you to select quality-matte or quality-density (or quality-lay...

  • Page 60: Counters Module

    Counters module introduction the counters module displays counters that are of interest to the operator. It shows counters for each color of ink and the total ink used. It also shows the number of hours a uv lamp was used since last changed. Some of the counters can be reset. Illustration [47] count...

  • Page 61: Settings Module

    Settings module introduction the settings module allows you to review and change the date and time, network con- nection settings, user interface configurations, printer settings and, if installed, the roll media settings. Date and time settings # [48] date and time ■ date - display only, cannot cha...

  • Page 62

    Network connection settings note: typically, dhcp is used to automatically obtain network settings. If "use dhcp" is selected, the only thing you might want to change is the network name of the printer. The settings are displayed to troubleshoot possible network connection problems. One situation th...

  • Page 63

    User interface settings # [50] user interface settings settings available the user interface allows you to change the following features: ■ language ■ measurement units ■ date format ■ time format ■ display job/time ■ tie lamp controls together ■ hold on active ■ job delete confirmation ■ screen sav...

  • Page 64

    Printer settings # [51] printer settings allows you to set the following: ■ flatbed print gap ■ underlay thickness ■ table vacuum timeout ■ end of swath delay ■ full carriage travel ■ automatic warmup day ■ automatic warmup time ■ ionizer bar (static suppression - on or off) roll module # [52] roll ...

  • Page 65

    Bottom margin specifies the distance left unprinted below the image. Media move on unload specifies the amount of media moved on unload in the selected measurement units. Note: this setting icon is displayed only if the roll media option is installed. Chapter 4 - how to navigate the user interface 6...

  • Page 66

    Tools and utilities module introduction the tools and utilities module has six sub-modules: shutdown, job manager, special prints, ink flush, spit catcher alignment, and the system logs. When you click on the tools and utilities tab, special prints always appears first. Click on the other icons to a...

  • Page 67

    Shutdown use the shutdown icon when you need to turn the printer power off. The printer should be left powered on at all times but there are some exceptions such as some service proce- dures, or if the printer requires a reboot. Job manager the job manager allows you to view a select range of print ...

  • Page 68

    # [54] special prints how to load a special print 1) click a special print to select it in the left window. 2) click the add button to place it in the print queue on the right. That special print is now available in the active job list of the print job control module. How to print a special print go...

  • Page 69

    Will not work without it. If you attach a new bag of ink that is not compatible, or for any other reason an ink flush is required, you will see the ink status screen with a mesaage that directs you to the ink flush procedure. Note: contact your local service representative for information about the ...

  • Page 70

    Installation and upgrade module introduction as we are committed to improve and refine the quality and functionality of the océ arizona 550 gt printer, there will be periodic upgrades to the underlying firmware and printer software. Software updates are available only to customers with a service con...

  • Page 71

    Chapter 5 how to operate the océ arizona 550 gt.

  • Page 72: Training Requirements

    Training requirements introduction the operator must receive training for safety, printer operation, and productionhouse® software prior to operating the océ arizona 550 gt printer. Safety training before operating the océ arizona 550 gt printer, make sure you have read and under- stood all of chapt...

  • Page 73

    How to power the printer on and off introduction this section describes how to switch the printer on and off. When the printer is switched on, the interface software is displayed on the lcd monitor that is located on the oper- ator control station. From there the operator can access and control the ...

  • Page 74

    4. During the boot-up procedure, the printer software is automatically started. The software displays a splash screen followed by a screen that requests you to raise and then lower the carriage guard. 5. Lift the carriage guard slightly and then replace it. At the control station click on continue t...

  • Page 75

    How to power off attention: to maintain optimal printer reliability, leave the power on at all times. However, there are exceptions such as for ink flushes, some service procedures, or if the printer requires a reboot. If you need to shut down the printer for just a few minutes, follow this procedur...

  • Page 76

    ■ turn off lamps ■ perform printhead maintenance when the ink temperature is at least 40° centigrade (104° fahrenheit) ■ swab print heads ■ turn off ink heater ■ if the automatic printer warm-up was set in printer set- tings, turn it off 24 to 72 hours ■ turn off lamps ■ perform printhead maintenanc...

  • Page 77

    Illustration [57] ac power switch and lockout how to use the disconnect device attention: the ac power plug is the main disconnect device for the printer. For maximum safety, if the printer is moved, the ac power plug must first be unplugged from the printer. 1. Follow the lock-out procedure above. ...

  • Page 78

    How to install the onyx printer driver introduction this section explains how to install and configure the onyx productionhouse océ arizona 550 gt printer installation file. Purpose the printer installation file configures the onyx software so that it knows how to com- municate with the océ arizona ...

  • Page 79

    6. After the printer driver is installed the configure printer port window will launch auto- matically. Select tcp/ip printer then click on configure . [58] configure printer port 7. Enter the network name of the printer (as displayed in step 3) and make sure 9100> is selected for the port. [59] con...

  • Page 80

    Correction 1. If no valid ip address is found, check that the network name of the printer is correct and that port 9100 was selected. 2. Run the test again. Result when a valid ip address for the printer is verified, click on ok to complete the configu- ration of the communication link between produ...

  • Page 81: How To Manage Print Jobs

    How to manage print jobs daily start-up and shut-down introduction keep your printer clean and perform all recommended scheduled maintenance to ensure that the printer is ready to produce optimal quality images. When to do the start-up procedure must be performed every morning or after a period of t...

  • Page 82

    How to set up a print job introduction this section explains how to select an image to print on the océ arizona 550 gt. The basic steps are outlined here and explained below. More detailed explanations for some of these steps are available in chapter 4 how to navigate the user interface. ■ prepare a...

  • Page 83

    Measure media thickness use a digital slide caliper or micrometer to accurately measure the media thickness of the media. An error in measurement of media thickness will affect bi-directional alignment and can contribute to the amount of graininess in the printed image or cause a car- riage/printhea...

  • Page 84

    Zones are opened or closed using a quarter turn handle. Refer to the next section for details on the dimensions and placement of the vacuum zones. Mask active vacuum zones not covered with media to hold the media to the table it is important to completely cover active vacuum zones with either the me...

  • Page 85

    Note: when the ink is at a low room temperature it may take up to 20 minutes for it to warm up to operating temperature. The printer will not print until the ink warms up. Also, when the printer is idle it will maintain the ink at operating temperature for two hours. Note: the image is printed towar...

  • Page 86: The Media Vacuum System

    How to manage the media vacuum the media vacuum system introduction the océ arizona 550 gt uses a low-flow, high-vacuum system to secure rigid media for printing on the printer table. A fabricated aluminum overlay sheet placed on the surface of the table creates the vacuum field. The overlay sheet i...

  • Page 87

    Illustration [60] [61] vacuum bleed valve and zone controls # 2 - left zone is open 1 - bleed valve partly open 4 - right zone is closed 3 - top zone is open vacuum zone control handles these controls are meant for use with custom vacuum zones. If you only use the factory default of one large zone, ...

  • Page 88

    See dimples on the media that are the same size and location as the vacuum table punched holes, introduce bleed until the dimples disappear from the media. The bleed valve is off when its handle is in the horizontal position. To activate the bleed valve, turn the handle to the vertical position. The...

  • Page 89

    How to create custom vacuum zones introduction a fabricated aluminum overlay sheet placed on the surface of the printer table is used to create a vacuum field that is divided into zones. When the printer is installed, a single zone equal to the maximum media size is available. Vacuum zones can be co...

  • Page 90

    Required tool ■ foam tape (part # 3010106701) - use only to create custom zones. Do not use it on the perimeter of the printer table: for the perimeter, use part # 3010106699. Note that these tapes are not available for direct sales to customers. Please see your local service representative to purch...

  • Page 91

    [64] metric vacuum zones how to set up custom zones attention: when you remove the aluminum overlay to create custom zones, be careful that you don’t bend or warp it. Always have a second person to assist you when you handle the overlay. Wear clean gloves to avoid the deposit of oil and dirt on the ...

  • Page 92

    1. With the gantry in its home position, carefully lift the overlay up enough to release it from the two registration pins (the pins are located on the control side of the table near the corners of the overlay: the side with the print button and vacuum gauge). [65] registration pins 2. With one pers...

  • Page 93

    4. Remove any old foam tape that is no longer required in the new configuration. 5. Clean the area of the overlay sheet where the new foam tape is to be applied with isopropyl alcohol. 6. Measure and add tape (part # 3010106701: gray silicone foam tape) in the desired locations to create zones. When...

  • Page 94

    10. Completely cover all zones, close the bleed valve, turn on the vacuum and verify the closed system vacuum level is > 20 inches of hg. Also verify that the time it takes for the vacuum to establish is less than 4 seconds. Chapter 5 - how to operate the océ arizona 550 gt 94 how to create custom v...

  • Page 95: How To Manage Media

    How to manage media how to handle media introduction océ display graphics systems has conducted extensive testing of many media. Since the océ arizona 550 gt printer is capable of imaging on a wide range of material, we en- courage you to explore various media so that you can establish your own crit...

  • Page 96

    Humidity changes of the working environment. Ideally, store media in the same envi- ronmental conditions as it will be used. ■ store media flat to reduce tendency to bow. Do not use creased, damaged, torn, curled, or warped material. ■ do not leave material loaded in the printer for an extended peri...

  • Page 97

    Media adhesion some media have better adhesion quality than others. Factors such as the amount of ink used and the amount of curing energy from the uv lamps can affect adhesion. For more information on media adhesion, see application bulletin 6 on the customer support web site. Media-related applica...

  • Page 98

    Cation of the cards. Note: these cards can be stacked, but if more than two of them are stacked, the carriage will collide with them if you print at zero media height. Always check the height if you use multiple stacked cards so that they match the height of your media and the set the carriage heigh...

  • Page 99

    Underlay board to reduce artifacts introduction when printing on thin, flexible, or porous media, the holes in the vacuum table of the printer can cause print artifacts (sometimes referred to as “dimpling”). If you encounter this problem when printing, you may need an underlay board between the medi...

  • Page 100

    Note: if you use the underlay board, make sure that you cover over any areas of the board not covered by the media or the vacuum pressure will be reduced. Also make sure that there are no high spots that could cause a carriage collision. Illustration [68] underlay board with media how to prepare the...

  • Page 101

    Chapter 6 how to operate the roll media option.

  • Page 102

    Roll media option hardware introduction the base configuration for the océ arizona 550 gt is a flatbed printer where the media is static during printing. A roll media option (rmo) is available for the printer that allows the use of media that is supplied on a roll. This optional unit is manufactured...

  • Page 103

    Hardware function table the roll media option consists of a supply media drive, media tension bar, capstan roller, vacuum platen, media gimbal, media edge detection sensor, and a take-up media drive. This system accurately advances the roll of media during printing. The roll media is positioned with...

  • Page 104

    Function component these locks hold the media core in place on the media shafts. Use the supplied 5mm hex key to lock and unlock the media core at the right end of the media shaft. 8) media core locks provides constant tension for loaded media (located be- hind the lower media shaft). The bar provid...

  • Page 105

    Roll media theory of operations introduction the roll media option system operating specification is described in terms of the follow- ing states: ■ media load ■ media unload ■ media initialization ■ media printing ■ media manual feed ■ media idle ■ media end of roll for each user state, software co...

  • Page 106

    Rolls. The media shafts must be inserted in to the supply media roll and take-up media core before they can be loaded. The media shafts are inserted manually and are automat- ically locked in place by a spring-loaded media shaft drive couplers. In order to thread media from the supply roll to the ta...

  • Page 107

    The cancel command returns the media tension bar to its original position (this is assum- ing the media has not been cut) to be ready for printing. The load media command as- sumes the media has been cut and therefore goes through the full load media function. Media manual feed this enables the oper...

  • Page 108

    Roll media option specifications introduction the roll media option available for the océ arizona 550 gt printer allows the use of various flexible media that are supplied on a roll. Specifications such as the print area available, supported media size and thickness, and the amount of waste associat...

  • Page 109

    Leader & end of roll waste leader waste : 560mm (22 inches) leader waste is the amount of media that cannot be printed between the roll media platen and the take-up media roll. This waste is produced every time media is loaded, taped to the take-up core and initialized in preparation for the first p...

  • Page 110

    Foot pedal switch functions introduction the foot pedal switches are used to control the forward and reverse movement of media shafts. Summary of dual foot pedal switch functions the following table indicates the foot pedal functions for various rmo states. It may help to think in terms of how you d...

  • Page 111: Roll Media Manager

    Roll media manager introduction the roll media manager is the area of the printer software where you prepare to print on roll media. With this menu you can load and unload media, change media type and parameters, and initialize the printer to prepare it to print on roll media. This section introduce...

  • Page 112

    Roll media manager menu roll media manager icons # function icon allows the operator to load new media. Set the foot pedal switches to the load state. Load prepares the rmo to allow the operator to cut the existing media, remove it, and replace it with a new roll. Unload sets up tension on the loade...

  • Page 113: How To Load Media

    How to load media introduction this section explains all of the actions associated with loading a new roll of media when the roll media option is installed. It also specifies in detail how to perform particular actions. Load media the following actions are associated with loading media: ■ a) load su...

  • Page 114

    A: load supply media roll on a media shaft 1. Place an empty media shaft on a suitable flat work area, positioned as shown, so that the hex key is inserted on the right side of the shaft to lock and unlock the core locks. [72] unlock the media shaft core locks 2. To unlock the media shaft core locks...

  • Page 115

    5. Accurately center the media using the supplied ruler. Media should be centered within 1mm on the ruler (or 5mm if you use the edge detector sensor. [73] ruler to center media note: the supplied ruler has both metric (millimeters) and imperial (inches) scales. When a media roll is centered on the ...

  • Page 116

    C: thread the media 1. Select the load icon from the roll media manager. 2. If you are going to print with "print side in", click the icon in the roll media manager ("print side out" is the default so you do not need to select it unless you have recently used print side in). Note that the icon toggl...

  • Page 117

    5. Thread the media under the media tension bar (note that the media is threaded for print side out in the photo below). [75] thread media under tension bar (print side out) 6. Open the media access door at the top of the roll media unit, then reach down through the open door to grasp the media and ...

  • Page 118

    7. Check alignment of the media by feeding it down to the supply roll and make sure that the edge lines up with the edge of the supply roll. [77] line up edge of media to the supply roll 8. Rewind the media by continually pressing down the left foot pedal until it is positioned where it can be taped...

  • Page 119

    9. Tape the media onto the core. The media should have a clean straight edge prior to taping. First tape the center of the media to the core, and then tape both ends of the media. [78] tape media to the take-up roll core note: ensure that the media is flat along the core. If the media is not flat it...

  • Page 120

    Result you are now ready to print. Refer to the how to print on roll media section for instruc- tions chapter 6 - how to operate the roll media option 120 how to load media.

  • Page 121

    How to unload and cut media introduction this section explains all of the actions associated with how to cut and unload media when there is still some media left on the supply roll. Note: if the media supply roll is empty, simply remove the empty supply shaft and the take- up shaft. Then replace the...

  • Page 122

    B: cut the media 1. Click on the roll manager icon to bring up the roll media manager. 2. Select the unload icon in the roll media manager to release the tension on the media so it can be cut. 3. Cut the media with a blade along the cut guide. 4. Click on ok to proceed. C: remove media from the take...

  • Page 123

    How to set up a roll media job in productionhouse introduction print jobs can be specified as either a roll job (roll) or a flatbed (sheet) job in production- house. The specification of either type of job can also be changed after the print job is transferred to the printer in the print jobs module...

  • Page 124

    Note: if you don't set a hold in productionhouse, it is also possible to disable the roll media print queue at the printer. To do this click on the roll icon in the command toolbar of the print job module so that it become dim (grayed out). This will stop any roll media jobs from automatically print...

  • Page 125

    How to print on roll media introduction if media is loaded and the roll media unit has been initialized, the printer is ready to print an image. Use the print job module and the roll media manager to prepare and start the print. Note: all roll media operations that involve media movement are disable...

  • Page 126

    Attention: the red emergency stop buttons do not stop the media transport when you print on roll media (they only stop gantry and carriage movement). If you encounter a situation where the roll media runs continuously without operator input, the only recourse is to shut off the printer's ac power sw...

  • Page 127

    Current values as default and automatically creates a unique media name based on the existing name. You can change the assigned name by selecting characters from the virtual keyboard. Note: any changed parameter in the dialog window will be applied to the next roll media print job, even if the chang...

  • Page 128

    Note: the media tension option allows you to choose the amount of force placed onto the media shafts to keep it tightly drawn as it moves through the rmo unit. The low tension setting is usually fine; however, if the media shows significant puckering across its entire width, the medium or high tensi...

  • Page 129

    How to determine media advance correction introduction as roll media passes over the capstan, the stress can cause the thickness to deviate from its ideal, non-stressed state. This deviation can result in incorrect capstan encoder readings, and lead to discrepancies in the amount the media advanced ...

  • Page 130

    Before you begin if roll media is not correctly loaded, banding that looks like under/over stepping can result. If a media shows significant tension deviation across its width, or if it telescopes signifi- cantly (identifiable by the edges of the media on the take-up roll), it is difficult to accu- ...

  • Page 131

    Banding occurs can be performed, though it is usually not necessary). This is the low end of your macf range. Note: with some media, the more dense (darker) colors may still show thin lines when the correction factor is close to being correct (due to edge of swath banding); in this case it may be wi...

  • Page 132

    How to use media edge protectors introduction some media tend to have dust and fiber that clings to the edge of the media roll. When released near the rmo (roll media option) unit platen, these particles can find their way into the printhead nozzles and cause dropouts that reduce image quality and p...

  • Page 133

    2. Bend the other two creases slightly so that they have a v shape when viewed, as illustrated in the side view figure below. [85] side view of media protector 3. Bend the height adjustor (small triangle in the top corner of the edge protector) slightly and then straighten it again. This results in ...

  • Page 134

    7. Press down on the tape to fasten the protector in this position. [87] edge protector in position note: the adhesive on the edge protector can be re-used approximately ten times. If you find that it is not holding the protector in place, then use a new one. Result the media edge protectors will re...

  • Page 135

    Chapter 7 how to use the static suppression upgrade kit.

  • Page 136

    Reduce static with a static suppression kit introduction the océ static suppression upgrade kit is a commercial product that can be ordered as part # 3010106603. If you are experiencing static-related imaging problems this op- tional upgrade kit contains an ionizer bar that provides a solution to re...

  • Page 137

    How to activate the static suppression ionizer bar 1. Press the settings tab on the printer interface screen. 2. Click on the printer icon. 3. If the ionizer bar option is set to off, set it to on (this option is not displayed if the ionizer bar is not installed). Note: once you have set it to on, i...

  • Page 138

    3. Loosen the bracket mount screw and then slide the bracket up in the keyed slot to remove it. [89] bracket mounted low 4. Turn the bracket 180 degrees and then fit the other keyed slot over the bracket screw. 5. Slide the bracket mount until the screw is located in the smaller end of the keyed slo...

  • Page 139

    Chapter 8 how to work with white ink.

  • Page 140

    Operator guidelines for white ink introduction this chapter is necessary only if you have an océ arizona printer with the white ink option included. Due to the nature of the white ink, regular maintenance is required to keep the white printheads functioning properly. This is important even when whit...

  • Page 141

    White ink workflow overview introduction océ arizona printers with the white ink option provide under-printing for non-white media or objects, over-printing for backlit applications on transparent media and/or printing white as a spot color. This section describes how the printer provides white ink ...

  • Page 142

    ■ a flood fill layer is like an autofill that is done by the printer, where white data fills the entire bounding box (the rectangular area that defines the total perimeter) of the image. ■ white spot data can be defined in image editing applications such as adobe illustra- tor® or with the spot laye...

  • Page 143

    White ink applications the following are some specific examples of the ways that the white ink workflow can be applied. ■ backlit application the backlit application involves printing onto a transparent or translucent material and mounting the finished piece onto a light box or location where illumi...

  • Page 144

    How to configure productionhouse for white ink introduction this section describes how to configure productionhouse to recognize white ink workflow elements and thus allow you to apply the approach that is best for your print job applica- tion. In order for productionhouse to successfully address wh...

  • Page 145

    3. In your quick set, or in preflight/job properties/postscript turn off two-stage processing (make sure the box is not checked). [94] turn off two stage processing result productionhouse is now prepared to accept print jobs with white ink data. Chapter 8 - how to work with white ink 145 how to conf...

  • Page 146: Quickstart

    Quickstart introduction this section shows you how to print a simple job with a white flood fill. Purpose this exercise will help you get familiar with some of the basic concepts involved when you print images with white ink. Before you begin obtain and import a media model that is set to quality-la...

  • Page 147

    To define a white flood layer, modify the printer settings of a processed job in rip queue - right click the job, edit printer settings, select quality-layered for the printer print mode, then select define layers if you want to print first surface (e.G. Opaque media) the bottom and middle layers ca...

  • Page 148

    How to prepare white ink print jobs how to create a white flood fill layer introduction when working with white ink you can choose the workflow that best fits your needs. There are three main approaches to white ink workflow with your printer: ■ flood fill layer - uses the flood fill layer configura...

  • Page 149

    Note: the file must be sized at the final output dimensions required for the flood. 2. Define one of the data layers as a white flood layer. To define a layer as a white flood layer first select quality-layered as the printer print mode, then select define layers and finally define a white flood lay...

  • Page 150

    How to create spot data with the spot layer tool introduction in this section, you’ll learn how to access and set up the spot layer tool. The tool provides a variety of options for generation of spot layers, and you may want to explore them with a sample file of your own to familiarize yourself with...

  • Page 151

    White data in more than the mask area, you will need to set up a different background color not used anywhere else in the file to use as your mask. This must be done in an image-editing program prior to bringing the image into the spot layer tool. To set the mask color: click the sample box to activ...

  • Page 152

    Image is on a white background and the default (white) mask is used, this option will creates a fill for all white data. Choke and spread choke reduces the outer edge of the underlay. Use choke when you want to eliminate white from peeking out of the edge of your image. Spread increases the outer ed...

  • Page 153

    How to access the spot layer tool 1. Open a print job in preflight. 2. Select the color corrections tab. 3. Click on tools and select spot layer tool. This will open the feature set. Note: if the enable checkbox won't activate, the media you used to open the job has not been configured with the qual...

  • Page 154

    How to create white spot data in photoshop introduction this section explains how to prepare images that include white spot data with raster-based image editing applications such as adobe photoshop®. In order to print with white ink, you must have a media properly configured for the use of white spo...

  • Page 155

    How to prepare an image in photoshop use the following steps to create a new spot channel layer: 1. Open the desired file in photoshop (if the file is in rgb mode, then convert it to cmyk mode). 2. Use the desired selection tool (e.G. The magic wand) to select the area of the image you wish to print...

  • Page 156

    ■ name – enter the name “spot 1”. This name is specifically reserved in rip-queue for this type of workflow, using any other name requires more steps to make spot in- formation addressed by the rip software. Note: for instructions on how to use a naming convention other than spot 1, refer to the sub...

  • Page 157

    # [103] flood 100 psd [102] flood 50 psd 9. In some cases, it may be easier to select the area in which you don't want any white ink data and then select the inverse. # [105] select inverse [104] select 10. It is also possible to edit the spot channel much as you would any other data in a photo- sho...

  • Page 158

    ■ if you intend to use this file in a vector-based program such as illustrator, save it as a .Psd file in order for all channel information to be carried over. The white spot color is printed in the order it appears in the channels palette, with the spot channel printing underneath cmyk data. Howeve...

  • Page 159

    How to create white spot data in illustrator introduction this section explains how to prepare images that include white spot data with vector- based image editing applications such as adobe illustrator®. In order to print with white ink, you must first have a media properly configured for the use o...

  • Page 160

    4. Within the add swatch dialog, enter the following information: [107] new swatch [108] new swatch name ■ name – enter the name “spot 1”. Note: for instructions on how to use a naming convention other than spot 1, refer to the sub-section at the end of this section "naming your spot data". ■ color ...

  • Page 161

    # [110] spot swatch [109] color swatch 6. Use the new swatch for any objects or fills which need to be printed with white ink. Clicking on new spot color swatch will make this the default fill color for this document. Select element you would like to be treated with spot information and choose the f...

  • Page 162

    1. Select the white ink object or objects that you want to overprint and place these above the image data layer that you would like to print. Or if you want them on the same layer the white ink objects should be in front of the image data. [112] overprint preview note: after you set overprinting opt...

  • Page 163

    Note: while it is possible to set overprint opacity levels less than 100%, productionhouse software only processes full opacity data. The opacity of regular knockout white data can be set as desired. [113] overprint attributes the images below shows white spot data with knockout and overprinting. In...

  • Page 164

    Note: when processing this file in productionhouse, media layers must be set up with a spot layer to represent this data, as illustrator identifies this as a spot, rather than a flood layer. [116] pixel preview flood how to place raster images in illustrator 1. Begin by placing the desired file. We ...

  • Page 165

    2. Once the file has been brought into program, click the embed button to place it in the illustrator document. This step is necessary in order to make use of all channel data contained in the file. [118] embed file [119] embed placed 3. Note the information contained in the layers palette for file ...

  • Page 166

    # [121] copied path [120] select clipping 2. Then move the new layer outside of the group it is in to un-link it from the clipping path. [122] moved channel 3. Once outside the group, make sure path is selected and fill it with your spot 1 color. Chapter 8 - how to work with white ink 166 how to cre...

  • Page 167

    4. Once that is done, replace path in the group above the image and clipping layers. Ensure that overprint is turned on. [123] replace path in group 5. Save the file. Note: in testing, we have found the .Eps file format to be the best. However, postscript and pdf files will work as well, but may req...

  • Page 168

    1. Create a box around your image using the rectangle tool or other appropriately shaped box tool. 2. Make sure this new box is selected and select fill swatch located at the bottom of the il- lustrator toolbar. This will fill the box with color. By double clicking on this swatch a dialog box will o...

  • Page 169

    How to name your spot data in order for productionhouse to correctly distinguish and address spot data, naming conventions for this data must be adhered to both in the image editing creation stage and the rip. While using the default name "spot 1", is the simplest route requiring the fewest number o...

  • Page 170

    3. Open file in preflight and access the color management/edit profiles tab. Click on spot channel replacement box. [127] spot channel replacement 4. Enter the new name in postscript spot color name in spot 1 space. 5. Click ok to save your settings. Chapter 8 - how to work with white ink 170 how to...

  • Page 171: How To Use Media Models

    How to print with white ink how to use media models introduction you must use a media model that is configured for white ink before you can generate white ink output from productionhouse. The media is actually part of a media model description (sometimes incorrectly referred to as a profile) that co...

  • Page 172

    Note: productionhouse also allows you to create media groups that contain various media models. You can create a group that contains media models with different settings for the same physical material. Or you can group together various media models that have something in common, for example the five...

  • Page 173

    [130] day/night print reflection when you process a print job in productionhouse with this media model as provided, the job information displayed in the printer's print job control module will appear as follows: [131] day/night parameters select the layers button in the job control module to activat...

  • Page 174

    In production house, or it can be set up with onyx preflight spot layer tool. To re- purpose the model for use with flood fill, access the drop-down menu and change from spot to flood data. If a flood fill layer has been defined, no additional file preparation is required to activate white printing....

  • Page 175

    Backlit application on clear substrate download file: oce_arizona_350_gt_whiteink_clearbacklit.Oml this media model is intended for use when you print data for backlit viewing on clear materials. Clear materials do not provide any light diffusion, which is often desired for more pleasing presentatio...

  • Page 176

    If you want to re-use this media model for images to be viewed from the front, or print surface, simply re-order the layers with flood fill at the bottom and turn off print reflec- tion. When you process a print job in productionhouse with this media model as provided, the job information displayed ...

  • Page 177

    [140] define layers when you process a print job in productionhouse with this media model as provided, the job information displayed in the arizona 350 gt print job control module will appear as follows: [141] parameters select the layers button in the job control module to activate a graphical repr...

  • Page 178

    Color and then subsequently address it with white spot data within preflight’s spot layer tool. [143] setup spot color [144] mode options when you process a print job in productionhouse with this media model as provided, the job information displayed in the print job control screen will appear as fo...

  • Page 179

    [145] parameters chapter 8 - how to work with white ink 179 how to use media models.

  • Page 180

    How to create a media for white ink print jobs introduction you must have a media model that is configured for white ink with the quality-layered print mode selected before you can successfully generate white ink output from produc- tionhouse. This section will explain how to create a new media mode...

  • Page 181

    Note: the term "media" can be confusing as it really has two meanings in the context of your onyx workflow. In general use it refers to a physical material that you can print on. Productionhouse uses the term media to refer to the definition of how a particular material is used and included within a...

  • Page 182

    How to create a media model for white ink 1. From the home page in media manager click > create profiles > create media 2. Select the media group (or create a new one) and enter a media name, then click > next. Note: media group is a convenient way to organize media with similar characteristics toge...

  • Page 183

    6. Click > insert to add “spot 1” to the spot color setup dialog. [148] insert spot1 7. If you want to change the preview color of your spot layer, highlight “spot 1” and click > edit . Note: if you change the name of your spot color to anything other than spot 1, the data file you prepare for this ...

  • Page 184

    Note: the printer only has one available white ink spot channel, so do not insert a second spot or the rip will treat files using this configuration as separations. 8. Click > ok. At this point, the media you have created can be used in preflight to view and rip files for white ink output. You will ...

  • Page 185

    1. In basic mode settings, click on mode options. [150] mode options 2. In the mode options window, select the quality-layered print mode. Click ok to save these settings and close the window. [151] define layers chapter 8 - how to work with white ink 185 how to create a media for white ink print jo...

  • Page 186

    3. Once you select a mode the define layers button appears under the printer print mode. [152] define layers 4. Click on define layers to open this dialog and the following window should appear. [153] define layers 5. This is where you can set up how you want the ink to behave in each layer. It is n...

  • Page 187

    Drop down menu and click on the custom tab to the right of this. This action will bring up the define single layer window. [154] define [155] define single layer note: the data used in the white spot layer needs to comes from the spot data found in the image you have created in an image editing prog...

  • Page 188

    Configure white flood layers if you want to create linearizations and icc profiles with a white underlay, we recommend you configure one or more flood fill white layers for white based on the desired opacity for your application and one layer for cmyk data. 1. Configure your layers for the white lay...

  • Page 189

    In the advanced tab in the spot field. In testing, we have found this value is usually ac- ceptable if left at 100%. [157] set ink restrictions 3. If you are printing on clear materials make sure the opacity is acceptable as well as exhibit- ing no over-inking artifacts. You may find that you will n...

  • Page 190

    Note: if you use a strip device such as the gretag-macbeth eyeone, you may get invalid readings for the white data. To ensure that you get usable spot data points for each measurement, you will need to use the data from the black channel. To do this, click on setup in the print swatch dialog. In the...

  • Page 191

    Set ink limits to print the ink limits swatch: 1. Click > print swatch and determine ink limits as usual. Look for bleed in the columns and choose a value where you can eliminate waste ink. 2. Click> read swatch and enter in the values in the recommended advanced tab. 3. Click > next to continue on ...

  • Page 192

    Media from rip-queue. Remember that changes to the layer order and ink color usage may also be made on a per job basis from rip-queue. Right click on the desired file then choose edit/printer settings. A dialog box opens allowing you to re-define the layers here. Chapter 8 - how to work with white i...

  • Page 193

    How to create and use quick sets introduction this section describes how to create and use quick sets. A quick set contains a set of printer configuration parameters that are defined and then saved for use with print jobs that will benefit from that particular set of parameters. When you edit and/or...

  • Page 194

    ■ get media and page size from printer unselect "get media and page size from printer" so that you can select the media, print mode, and layer definitions to be associated with the quick set. First select a media name that contains a quality layered printer print mode, then verify/select a print mod...

  • Page 195

    How to create or edit a quick set for white ink 1. In productionhouse rip-queue select your printer, and click on the configure printer button. This opens the configure printer dialog. 2. From the quick sets tab, select the quick set you want to edit or copy (or select new to build one from defaults...

  • Page 196

    Chapter 8 - how to work with white ink 196 how to create and use quick sets.

  • Page 197

    Chapter 9 ink system management.

  • Page 198: Arizona Printer Inks

    Arizona printer inks introduction océ arizona printers use two types of uv-curable inks, referred to as océ ijc255 and océ ijc256. Both inks are easy to maintain, requiring daily maintenance with a vacuum suction device and a weekly physical cleaning (swabbing). The newer océ ijc256 inks also requir...

  • Page 199

    The printer is optimized for the specific uv-curable ink supplied by océ display graphics systems. The ink is supplied to the printer in 2 liter collapsible bags that are loaded into the printer by means of quick-change connectors that are bonded into the top corner. To install on the printer, the b...

  • Page 200

    Attention: do not install inks that are not certified by océ display graphics systems for use in this printer, as this may result in poor quality prints, uncured ink in the finished prints and permanent damage to the ink pumps, filters, ink lines or printheads. Note: the uv lamp power settings can b...

  • Page 201

    Ink filters the uv ink in your printer is protected from contaminants in the ink by means of ink filters. These are easily accessed and can be replaced by the operator when they become blocked with debris (see the maintenance section "how to change ink filters"). The expected average lifetime for a ...

  • Page 202: How To Change Ink Bags

    How to change ink bags introduction the ink is supplied to the printer in 2 liter bags. The bags have a non-spill coupler bonded into the top corner. When installing onto the printer, the bags are inverted and the quick connect couplers are pushed into their corresponding female coupling - opening u...

  • Page 203

    Illustration [161] remove the quick-release coupler how to change an ink bag attention: for personal safety, we recommend that the operator always wear nitrile gloves, a protective apron, and safety glasses with side shields when handling inks. 1. Open the clear plastic door on the ink station. 2. I...

  • Page 204

    Note: if you place a bag in the wrong ink station (for example, yellow ink in the black ink station) the display will show an error message and the printer will not print until the correct bag is installed. Chapter 9 - ink system management 204 how to change ink bags.

  • Page 205

    Chapter 10 error handling and trou- bleshooting.

  • Page 206: Troubleshooting Overview

    Troubleshooting overview introduction this section covers general problems that may occur with the printer. Malfunctions that trigger system error messages can be caused by human error, a system malfunction, an interface cable malfunction, mechanical printer malfunction and/or printer firmware failu...

  • Page 207

    Tion. The printer relies on this service for primary branch protection. If the printer is without power, check the local supply voltage and verify that it is set correctly. Example 2 drops of ink appear on the media ■ check that the ink valves on top of the carriage are all open. If an ink valve is ...

  • Page 208

    How to improve quality when banding occurs introduction banding can occur in an image for a number of reasons. Typically it occurs due to neighboring nozzles that do not fire or multiple nozzles that fire with poor directionality. This can occur if the printer sits idle for an extended period of tim...

  • Page 209

    Chapter 11 printer maintenance.

  • Page 210: Maintenance Guidelines

    Maintenance guidelines introduction the printer operator is responsible for the regular maintenance of the printer. This section provides detailed information about what is required for proper printer maintenance. While océ display graphics systems furnishes guidelines for periodic maintenance, the ...

  • Page 211

    Note: do not bump the carriage or gantry as this can cause dropouts in the printhead nozzles. A hard bump can break the miniscus vaccum in the ink lines and thus allow air into the lines, which blocks the nozzle until a purge is performed. Also some procedures, such as printhead maintennce, require ...

  • Page 212: Maintenance Procedures

    Maintenance procedures clean carriage underside introduction to maintain optimal print quality, it is important to periodically clean the underside of the carriage to remove any excess ink. If the buildup of ink is excessive, it can be transferred to media and thus reduce print quality. When to do a...

  • Page 213

    Caution: the underside of the uv lamps may be hot, avoid touching them. Illustration [162] ink removal technique how to clean the carriage underside 1. Slide the maintenance station cover plate out from under the carriage to reveal the maintenance station. 2. Press switch 2 to raise the carriage to ...

  • Page 214

    6. Proceed to the next space between printheads and slide the clean area of cloth along the metal plate. 7. Repeat steps 3 to 6 until all ink is removed from the spaces between printheads. Use a new cloth wipe, if necessary. 8. Slide the maintenance station cover to the closed position. Chapter 11 -...

  • Page 215: Printhead Maintenance

    Printhead maintenance introduction the maintenance station is located below the carriage. Printhead maintenance takes place while the carriage is parked. The station is covered by a sliding door that has an open grid in the center that allows any waste ink to drip down through the station and into t...

  • Page 216

    Before you begin make sure the carriage is in the parked position. The carriage and gantry automatically return to this position after an image is printed. Do not move the carriage or gantry from this position as this will disable the ink pumps and thus prevent the performance of an ink purge, which...

  • Page 217

    Maintenance station switches there are 3 switches inside of the maintenance station . They can be operated in any order. For example, you can press the second switch to raise the carriage to remove debris from the underside of the carriage even when a purge is not required. 1. Switch 1 to purge ink ...

  • Page 218

    5. Press switch 3 to turn on the suction pump. Pick up the suction-head from the tray at the left end of the maintenance station. Wipe the suction-head with a new, clean lint-free wipe to remove any particles that could damage the nozzles in the printheads. [164] clean suction-head note: in the next...

  • Page 219

    Note: during maintenance, be careful not to touch the nozzle plates as this can damage the printhead. 8. Slide the maintenance station cover back to its closed position. The carriage will move back to its previous print-ready height. Note: close the cover slowly to avoid disturbing the ink vacuum. 9...

  • Page 220

    Note: this is an extreme example to illustrate the problem. In most cases you will likely see only two or three nozzles out. [166] nozzle check print magenta section how to correct nozzle dropouts 1. If there are only a few nozzle dropouts per printhead try suctioning the affected printheads again w...

  • Page 221

    Maintenance for select printheads 1. On the top of the carriage there are 4 ink purge valves (5 with the white ink option). If you have performed a printhead maintenance and find that one or more printheads require additional maintenance, turn off the valves of all the other colors. 2. Perform all o...

  • Page 222: Swab Printheads

    Swab printheads introduction to ensure optimal print quality, it is important to periodically clean the printheads with a swab to remove any excess ink or any debris that was not removed by printhead main- tenance. Purpose important caution: to maintain print quality it is very important to swab the...

  • Page 223

    Attention: never "scrub" the printhead with a swab as this will drag debris into other nozzles. Always slowly move the swab across the printhead with the swab at a slight angle and not perpendicular to the printhead. Never use isopropyl alcohol to clean the printheads. Do not allow swabs to be conta...

  • Page 224

    How to swab a single printhead note: swab one printhead at a time to reduce ink waste during the purge and also to minimize ink spill on your hand and arm. In order to achieve the most effective swab, it is best to swab immediately after a purge while the ink is still dripping from the printheads. C...

  • Page 225

    Note: it is important to ensure the flush-soaked swab contacts only the nozzle face of the printhead. [170] swab the yellow printhead 7. Rotate the swab by 180 degrees and repeat the previous step. 8. Discard the swab and repeat steps 2 to 6 for all the other printheads (if needed). 9. Perform print...

  • Page 226

    How to clean the uv lamp filter introduction the top of the housings for the left and right uv lamps contain a filter that keeps dust and other airborne particles from entering the lamp housings. If the filter becomes clogged with dust and debris it can cause overheating of the lamps. When to do che...

  • Page 227

    Clean the uv lamp filter 1. Wait for the lamp fans to stop to ensure the housing has cooled down. 2. Remove the lamp filter by first lifting one corner, then bend it in the center by placing your finger under the filter and lift it away from the power connector and off the lamp housing. [171] remove...

  • Page 228: How To Remove Ink

    How to remove ink introduction how often you need to perform these procedures will vary, depending on printer usage and work habits. Remove ink from the table and other metal surfaces: remove ink from the table whenever necessary. If the ink is not cured, you can wipe it up with a paper towel or lin...

  • Page 229

    How to remove cured ink from the table 1. Scrape any cured ink from the surface of the table with a scraper (or a razor blade in a holder). Note: do not use a scraper on any of the printer skin surfaces or the maintenance station as this will scratch the finish. 2. Use a vacuum cleaner to remove the...

  • Page 230: Empty The Ink Waste Tray

    Empty the ink waste tray introduction the waste tray is located below the maintenance station. It accumulates ink that has dripped from the printheads or ink waste that results from a purge when performing printhead maintenance or swabbing the printheads. The ink drops onto a sloped drain plate at t...

  • Page 231

    2. Place a suitable empty container that holds at least 1 liter under the waste tray drain. [172] waste tray valve 3. Turn the valve on the waste tray until it starts to drain the waste material. 4. Shut off the valve when ink no longer drains out (or if the container become full). Note: the valve c...

  • Page 232

    Fill the coolant reservoir introduction the coolant is a thermal fluid used to maintain the temperature of the ink in the printheads and ink reservoirs on the carriage. Temperature control of the ink is required in order to achieve the correct ink viscosity, which affects the jetting velocity of the...

  • Page 233

    ■ coolant attention: when the coolant level is below the center of the site-tube the printer software will display a warning and shut down any print jobs. Make sure that you keep the coolant level near the top at all times to avoid stopping in the middle of a print job. Illustration [173] fill the c...

  • Page 234

    4. Insert the hose into the coolant reservoir. 5. Press on the syringe plunger to inject the fluid. Inject the entire contents of the syringe. Repeat, if necessary, until the coolant level shows full on the sight tube. Note: do not overfill the coolant as this can cause temperature variations. 6. Re...

  • Page 235

    Replace the spit catcher foam pad introduction the spit catcher consists of a slotted cover for the maintenance station drawer and a foam pad that is held in place under the drawer. The spit catcher is necessary for ijc2555 white ink and also for all five of the newer océ ijc256 inks. These inks req...

  • Page 236

    2. Reach under the end of the door and pull on the spring-loaded knob while you hold the spit catcher metal base in place. [174] open spit catcher 3. Swing the metal base on its bracket part way down to reveal the pad. 4. Remove the spit catcher foam pad and replace it with a new one. [175] change s...

  • Page 237: Clean Gantry Rails

    Clean gantry rails introduction dust and debris can accumulate on the gantry rails, which run along the length of the table. The bearings that run on the rails are equipped with shields that are designed to keep debris from entering the bearing housing. After a period of time and use, debris can acc...

  • Page 238

    [177] dust on the gantry rail when to do if you notice any dirt or ink on the gantry rails, or an accumulation of debris on the grey rail bearing shields, clean them immediately with a poly-wipe lint-free cloth. Note: gently wipe dirt or debris from the gantry rails or bearing shields to avoid remov...

  • Page 239

    How to change ink filters introduction each ink color has a filter that removes any particulate matter from the ink as it is pumped from the ink bag toward the printheads. The ink filters are located at the electronics end of the printer around the corner from the ink bags. When to do the ink filter...

  • Page 240

    Attention: a clogged ink filter can result in damage to your printer's ink system. Particulate matter buildup in the ink can cause problems that will require a service call. Be sure to change all ink filters every 12 months to avoid such problems. How to change an ink filter 1. Open the sliding main...

  • Page 241

    4. Use a lint-free cloth to catch ink, and place it under the filter. Then turn the bleed cap (white cap in the red circle in the photo below) counter-clockwise to release pressure, then close it again. [179] invert the ink filter 5. Remove the ink filter from the metal retainer clips. 6. Unscrew th...

  • Page 242

    15. Insert the new ink filter in the metal retainer clips in the upright position (this means that the white bleed cap is at the bottom). Be careful not to pinch the ink lines. Final steps 1. Check the new filter to make sure there are no ink leaks. 2. Open any purge valves on the carriage that are ...

  • Page 243

    How to change a uv lamp bulb introduction your océ arizona printer uses two uv lamps, one on each side of the carriage, to cure the uv ink during printing. The bulbs in these uv lamps have a limited lifetime and must be replaced by the operator if they fail or when they can no longer cure the ink at...

  • Page 244

    Caution: these uv lamp bulbs contain mercury, and if they are broken the vapor is toxic if inhaled. The lamp bulbs must be disposed of according to local environmental regulations. How to remove the lamp housing 1. Remove the safety fence by lifting it straight up and then away from the carriage. 2....

  • Page 245

    4. Swing the uv lamp housing interlock safety arm out of the way: [182] interlock safety arm ■ first lift it straight up to the height of the blue connector; ■ then angle it away from the connector as you raise it higher; and ■ finally swing the arm back over the connector and past the raised part o...

  • Page 246

    3. Rotate the shutter motor dampener until the uv shutters are open. [183] rotate shutter motor dampener 4. Open the two uv light shields located at both ends of the uv lamp by rotating them fully in the counter-clockwise direction. [184] rotate light shields chapter 11 - printer maintenance 246 how...

  • Page 247

    5. Disconnect both uv lamp cables by first loosening the screw lock and then pulling the lock away from the connectors. [185] remove connectors 6. Ease the bulb out of the retainer clips, one end at a time and then remove it from the housing. [186] remove uv lamp bulb 7. Place the used bulb in a con...

  • Page 248

    How to replace the lamp housing 1. Wipe both sides of the quartz window in the bottom of the uv lamp housing bucket with an alcohol wipe. 2. Place the housing back into the carriage bucket. 3. Replace the old filter that was removed from the top of the housing with a new one. 4. Rotate the interlock...

  • Page 249

    How to maintain white ink introduction printers with the white ink option require care and maintenance to ensure that the white printheads function properly. White ink is re-circulated in the system to limit any settling of the ink. For this to take place, the printer must be left powered on at all ...

  • Page 250

    How to agitate the white ink bag if you do not agitate the white ink bag at least once a month, you will see a message on the printer display that reminds you to agitate it. You will not be able to use the printer until this is done. This ensures that the white ink pigment does not settle in the bot...

  • Page 251: Rmo Maintenance Guidelines

    Roll media option maintenance rmo maintenance guidelines introduction the océ arizona 550 gt operator is responsible for the regular maintenance of the printer and, if it is installed, the roll media option. When the rmo unit is kept clean and free of blemishes and defects, you will be ensured of ac...

  • Page 252

    How to clean the rubber capstan introduction the capstan is a rubber-coated roller that helps to track and guide the media position. It has an encoder at one end and a brake at the other. The capstan must be kept clean and its rubber surface free of blemishes or defects to ensure accurate media tran...

  • Page 253

    Removing solid debris 1. Dust the surface of the capstan using a swiffer or other lint-free brush or cloth. Surface may be brushed in any direction. [187] remove lint, dust, paper particles and debris removing stains (coffee, tea, soda pop, etc.) supplies needed: rubber gloves, soap, hot water, and ...

  • Page 254

    Removing uncured ink supplies needed: nitrile gloves, safety goggles with side shields, several absorbent clothes, and isopropyl alcohol (95% pure). 1. Put on gloves and goggles. [188] ink spill on capstan chapter 11 - printer maintenance 254 how to clean the rubber capstan.

  • Page 255

    2. Wipe up the majority of the ink by blotting with the absorbent cloth. [189] wipe up ink with cloth 3. Wet a new absorbent cloth with alcohol and wipe up the remaining ink. [190] wet fresh cloth with alcohol chapter 11 - printer maintenance 255 how to clean the rubber capstan.

  • Page 256

    Note: it may be difficult to tell whether or not all the ink has left the surface. Continue to wet and wipe the capstan surface until the cloth does not show any sign of ink color. [191] wipe up remainder of ink 4. Allow adequate time for capstan to dry. Note: if the scrubbing action leaves fibers f...

  • Page 257

    Appendix a application information.

  • Page 258

    Application resources on the web site introduction there are many resources available on the océ arizona customer support web site: ap- plication hints and tips, media recommendations, media models, msds information, customer application bulletins, and more. To access this information, navigate to: ...

  • Page 259

    The customer application bulletins posted on the web site deal with many aspects of handling and managing media and printing with your arizona printer. At the time of this publication, the following bulletins were available to view or download: application bulletin 1 - new media profiles available a...

  • Page 260

    Customer support the information found on the océ customer support web site is based on our experience with the océ arizona printers. It is offers suggestions or solutions for dealing with various situations. Since this information is subject to change and more new material is added as it becomes av...

  • Page 261

    Index ac power ac power ....................................................... 73 ac power plug ac power plug ............................................... 73 alphanumeric input alphanumeric input ....................................... 51 b banding banding ..........................................

  • Page 262

    Media adhesion ............................................. 97 media shaft media shaft .................................................. 102 media storage media storage ................................................. 95 media thickness media thickness ...............................................

  • Page 263

    V vacuum bleed valve vacuum bleed valve ................................ 45, 87 vacuum overlay vacuum overlay ............................................. 86 vacuum pump timeout vacuum pump timeout ................................. 86 vacuum system vacuum system .......................................