Summary of C612
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User’s guide c612/c712/es6412/es7412.
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Preface > 2 p reface every effort has been made to ensure that the information in this document is complete, accurate, and up-to-date. The manufacturer assumes no responsibility for the results of errors beyond its control. The manufacturer also cannot guarantee that changes in software and equipmen...
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Emergency first aid > 3 e mergency first aid take care with toner powder: if swallowed, give small amounts of cold water and seek medical attention. Do not attempt to induce vomiting. If inhaled, move the person to an open area for fresh air. Seek medical attention. If it gets into the eyes, flush w...
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Contents > 4 c ontents preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 emergency first aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 manufacturer. . . . . . . . . . . . . . . . . . . . . . . . ....
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Contents > 5 cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 ...The unit casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 ...The led head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Notes, cautions and warnings > 6 n otes , cautions and warnings for the protection of your product, and in order to ensure that you benefit from its full functionality, this model has been designed to operate only with genuine original toner cartridges. Any other toner cartridge may not operate at a...
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About this guide > 7 a bout this guide d ocumentation suite this guide is part of a suite of online and printed documentation provided to help you become familiar with your product and to make the best use of its many powerful features. The documentation is summarised below for reference and is foun...
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About this guide > 8 o n - line usage this guide is intended to be read on screen using adobe reader. Use the navigation and viewing tools provided in adobe reader. There are many cross-references within this book, each highlighted as blue text . When you click on a cross-reference the display will ...
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Introduction > 9 i ntroduction congratulations on choosing this colour printer. Your new printer is designed with advanced features to give you clear, vibrant colour prints and crisp black and white pages at high speed on a range of print media for the office. Your printer includes these features: >...
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Introduction > 10 p rinter overview f ront view c612/es6412 1. Output tray (face down). Standard printed copy delivery point. Holds up to 250 sheets at 80g/m². 2. Operator panel. Menu driven operator controls and lcd panel a . 3. Paper tray. Standard paper tray. Holds up to 300 sheets of 80g/m² pape...
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Introduction > 11 c712/es7412 1. Output tray (face down). Standard printed copy delivery point. Holds up to 350 sheets at 80g/m². 2. Operator panel. Menu driven operator controls and lcd panel a . 3. Paper tray. Standard paper tray. Holds up to 530 sheets of 80g/m² paper. 4. Multi purpose tray. Used...
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Introduction > 12 r ear view this view shows the connection panel, the rear output stacker and the location of the optional duplex (two-sided printing) unit. C612/es6412 c712/es7412 1. Main power switch. 2. Ac power socket. 3. Duplex unit (when fitted). 4. Rear output tray (face up stacker). 5. Usb ...
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Introduction > 13 when the rear paper stacker is folded down paper exits the printer through the rear of the printer and is stacked here face up. This is mainly used for heavy print media. When used in conjunction with the multi purpose feed tray, the paper path through the printer is essentially st...
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Introduction > 14 t urning o ff the p ower 1. Hold down the power switch (2) for about a second. The message “shutting down. Please wait. Printer will turn off automatically” appears in the operator panel, and the power switch indicator blinks every 1 second. Then the printer turns off automatically...
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Paper recommendations > 15 p aper recommendations your printer will handle a variety of print media, including a range of paper weights and sizes, labels and envelopes. This section provides general advice on choice of media, and explains how to use each type. The best performance will be obtained w...
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Paper recommendations > 16 c assette trays if you have identical paper stock loaded in another tray (2nd or 3rd tray if you have one, or multi purpose tray) you can set the printer to automatically switch to the other tray when the current tray runs out of paper. When printing from windows applicati...
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Paper recommendations > 17 d uplex unit this option provides automatic two-sided printing on the same range of paper sizes as tray 2 (i.E. All cassette sizes except a6), using paper stocks from 64 - 220g/m² . Note the duplex unit comes as standard with dn models..
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Loading paper > 18 l oading paper c assette trays 1. Remove the paper tray from the printer. 2. Fan the paper to be loaded at the edges (1) and in the middle (2) to ensure that all sheets are properly separated, then tap the edges of the stack on a flat surface to make it flush again (3). Note for i...
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Loading paper > 19 3. Load paper (letter headed paper face down and top edge towards the front of the printer), as shown. > adjust the rear stopper (a) and paper guides (b) to the size of paper being used. To prevent paper jams: > do not leave space between the paper and the guides and rear stopper....
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Loading paper > 20 > do not pull the paper tray out during printing (except as described below for the 2nd tray). Note > if you have two trays and you are printing from the 1st (upper) tray, you can pull out the 2nd (lower) tray during printing to reload it. However, if you are printing from the 2nd...
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Loading paper > 21 m ulti purpose tray 1. Open the multi purpose tray (a). 2. Fold out the paper supports (b). 3. Press gently down on the paper platform (c) to ensure it is latched down. 4. Load the paper and adjust the paper guides (d) to the size of paper being used. > for single-sided printing o...
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Operation > 22 o peration for full details of how to use the machine and any optional accessories to print jobs efficiently and effectively, please refer to the printing guide and the barcode guide. For full details of how to access and use the printer security features, please refer to the security...
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Menu functions > 23 m enu functions this section lists the menus accessed via the controls on the printer’s operator panel and displayed in the lcd window. O perator panel : 1. Ready led on: ready to receive data. Blinking: processing data. Off: offline. 2. Display displays the printer status and an...
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Menu functions > 24 h ow to change the settings - user it should be noted that many of these settings can be, and often are, overridden by settings in the printer drivers. However, several of the driver settings can be left at “printer setting”, which will then default to the settings entered in the...
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Menu functions > 25 p rint f rom usb m emory p rint item action explanation select print file (after file selection. The lcd title is the filename.) print print the selected file with current settings. Print setup paper feed mptray(xx) tray1(xx) tray2(xx) tray3(xx) specifies a paper tray. (xx) is th...
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Menu functions > 26 c onfiguration menu item action explanation tray count mp tray tray 1 tray 2* tray 3* *note: only available when optional trays are present select an item to display the total number of pages printed from the relevant tray. A4/letter impressions count color mono displays the conv...
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Menu functions > 27 network when there is built-in wireless lan support and the wireless module is set to “enable” network information printer name short printer name enabling default gateway wired ipv4 address subnet mask gateway address mac address nic program version web remote version ipv6 addre...
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Menu functions > 28 p rint information menu this menu provides a quick method of listing various items stored within the printer. Item action explanation configuration execute select execute to print out a configuration report. Network execute scroll down to this parameter and select execute to prin...
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Menu functions > 29 m enus item action explanation tray configuration mptray config configure paper size/media type/media weight/ tray usage. Select by scroll and enter button. Paper size: a4/a5/a6/b5/b6/ b6 half/legal14/ legal13.5/legal13/ letter/executive/ statement/ 8.5"sq/folio/ 16k(184x260mm)/ ...
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Menu functions > 30 tray configuration (cont.) tray1 config configure paper size/media type/media weight. Select by scroll and enter button. Default: paper size: c612 a4/a5/a6/b5/ legal14/legal13.5/ legal13/letter/ executive/ statement/ 8.5"sq/folio/ 16k(184x260mm)/ 16k(195x270mm)/ 16k(197x273mm)/ c...
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Menu functions > 31 tray configuration (cont.) media type: plain/ letterhead/ bond/ recycled/card stock/rough/ glossy/user type 1-5 user type 1 to 5 are displayed only if registered in the host pc. Media weight: light/medium light/medium/ heavy/ultra heavy1/ultra heavy2 tray 2 config* tray 3 config*...
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Menu functions > 32 system adjust (cont.) timeout network default: 90 select from 0/5~90~290/295/300 seconds. Select by scroll and enter button. Low toner default: continue select action to take when toner sensor indicates low toner. Select from continue/stop. Select by scroll and enter button. Prin...
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Menu functions > 33 a dmin setup item settings explanation enter password xxxxxxxxxxxx enter a password to gain entry to the admin setup menu. Password should be from 6 to 12 digits of alpha/numeric characters (or mix) the default value is “999999” network setup enabling default gateway wired wirele...
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Menu functions > 34 network setup (cont.) network scale normal small when normal is selected, the network can work effectively even when it is connected to a hub that has a spanning tree feature. However, printer start up time gets longer when computers are connected with two or three small lans. Wh...
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Menu functions > 35 print setup (cont.) a4/letter override no/yes when the a4 size is specified in the driver but there is no tray set for a4 in the printer, the printing will be done from the tray with letter paper loaded without a paper request. When the letter size is specified in the driver but ...
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Menu functions > 36 print setup (cont.) x dimension 2.5 inch ~ 8.3 inch ~ 8.5 inch 64 mm ~ 210 mm ~ 216 mm specifies paper width of custom paper as a default value. Sets a paper size at right angles to the paper run direction. Y dimension 5.0inch ~ 11.0 inch ~ 11.7 inch ~ 52.0inch 127 mm ~ 279 mm ~ ...
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Menu functions > 37 pcl setup font source resident specifies the location of pcl default font. Font number i0 ~ i90 sets the pcl font number. The valid range of this variable changes depending on the font source setting at the time. If the default font is set for font source, the number starts at 0....
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Menu functions > 38 pcl setup (cont.) true black on/off sets whether to use composite black (cmyk mixed) or pure black (k only) for the black (100%) in image data. Off: mode using composite black on: mode using pure black (pcl only) pen width adjust on/off when minimum width is specified in pcl, som...
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Menu functions > 39 xps setup (cont.) unzip mode auto speed print sets the unzip mode of the xps file. (default: speed). Auto: the mode is switched automatically according to the file. Speed: the print speed is prioritized, and partial unzip functions are not used. Print: the print processing is pri...
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Menu functions > 40 ibm ppr setup(cont.) lf function lf/lf+cr sets action when lf code is received. Line length 80/136 column specifies the number of characters per line. Form length 11/11.7/12 inch specifies the length of paper. Tof position 0.0/0.1/~1.0 inch sets the position from the top edge of ...
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Menu functions > 41 private print setup(cont.) keep job for 15minutes 30minutes 1hour 2hours 4hours 8hours 12hours 1day 2days 3days 4days 5days 6days 7days sets the retention period of encrypted secure jobs in the device storage (sd card). After the retention period, the encrypted secure jobs will b...
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Menu functions > 42 panel setup near life status enable disable sets the lcd display control when a near life warning occurs for the drum, fuser and belt. With enable, a near life warning will be displayed. With disable, a near life warning will not be displayed (not output to the attention led/ pjl...
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Menu functions > 43 time setup (cont.) sntp server (secondary) ************ sets the sntp server (secondary). Display conditions: admin setup > time setup > setting method is set to auto setup. Time setting 01/01/2000 00:00 ~ 01/01/2009 00:00 ~ 31/12/2091 23:59 set current date and time. Display for...
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Menu functions > 44 others setup (cont.) sd card setup (cont.) erase sd card execute it features of the deletion of all the data stored in the sd card not to be recovered them. Storage common setup check file system execute resolves mismatch between actual memory and displayed memory available in a ...
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Menu functions > 45 others setup (cont.) language setup (cont.) language initialize execute initializes the lcd display language. Job cancel setup cancel key behavior short long off sets the action when the cancel button is pressed. Short: cancels the job by a short press (for 2 seconds or less). Lo...
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Menu functions > 46 p rint s tatistics others setup (cont.) business phone setup (cont.) connection port no. 1 ~ 59000 ~ 65535 sets the port number of the connection destination of the croscore cooperation. Settings reset settings execute resets eeprom of cu. Resets user menu to the factory default....
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Menu functions > 47 c alibration item settings explanation auto density mode on/off selects whether density adjustment and trc compensation is automatically performed. On: density adjustment is automatically run under the engine-specified conditions, and reflected in trc compensation. Off: the print...
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Menu functions > 48 g oogle c loud p rint item settings explanation google cloud print print manually execute prints manually. Delete registered information execute deletes the registered information. Register to google cloud print execute registers to google cloud print. Google cloud print settings...
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Menu functions > 49 w ireless (i nfrastructure ) s etting item settings explanation wireless (infrastructure) setting wireless(infrastructure) enable disable enables/disables the wireless lan (infrastructure). Network setting ip address set auto manual sets the ip address setting method. Ipv4 addres...
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Menu functions > 50 w ireless (ap m ode ) s etting item settings explanation wireless (ap mode) setting wireless(ap mode) enable disable enables/disables the wireless lan (ap mode). Automatic setup (pushbutton) when the enter button is pressed and the yes/no confirmation screen is displayed, if yes ...
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Menu functions > 51 b oot menu this menu should only be changed by the system administrators. In order to gain access to this menu, follow the instructions in “how to change the settings - administrator” on page 24 . This menu is in english only (default settings in bold type). Network factory defau...
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Menu functions > 52 sd card setup storage common setup menu lockout panel lockout note this menu only displays if the optional sd card is installed. Item settings explanation enable sd card no yes even if a machine is inoperable at installation because of a faulty sd card, the machine can be made op...
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Maintenance > 53 m aintenance r eplacing consumable items only use genuine original consumables to ensure the best quality and performance from your hardware. Non original products may adversely affect your printer's performance and invalidate your warranty. T oner cartridge replacement the toner us...
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Maintenance > 54 2. Note the positions of the four cartridges. (a) pull the coloured toner release lever on the cartridge to be replaced fully towards the front of the printer. (b) lift the right-hand end of the cartridge and then draw the cartridge to the right to release the left-hand end as shown...
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Maintenance > 55 6. Gently shake the new cartridge from end to end several times to loosen and distribute the toner evenly inside the cartridge. 7. Remove the wrapping material and peel off the adhesive tape from the underside of the cartridge. 8. Holding the cartridge by its top centre with the col...
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Maintenance > 56 11. Gently wipe the led head surface with a clean, lint free cloth. 12. Finally, close the output tray and press down firmly at both sides so that the cover latches closed. I mage drum replacement the printer contains four image drums: cyan, magenta, yellow and black. 1. Press the c...
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Maintenance > 57 2. Note the positions of the four toner cartridges (a) and image drums (b). It is essential that they go back in the same order. 3. Holding it by its top centre, lift the image drum, complete with its toner cartridge, up and out of the printer. 4. Put the assembly down gently onto a...
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Maintenance > 58 6. Lift the right-hand end of the toner cartridge (1) and then draw the cartridge to the right to release the left-hand end as shown (2), and withdraw the toner cartridge out of the image drum cartridge. Place the cartridge on a piece of paper to avoid marking your furniture. 7. Tak...
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Maintenance > 59 10. Holding the complete assembly by its top centre, lower it into place in the printer, locating the pegs at each end into their slots in the sides of the printer cavity. 11. Finally, close the output tray and press down firmly at both sides so that the cover latches closed. R epla...
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Maintenance > 60 3. Lift each of the image drum units out of the printer and place them in a safe place away from direct sources of heat and light. 4. Locate the two fasteners (a) at each side of the belt and the lifting bar (b) at the front end. 5. Turn the two fasteners 90° to the left. This will ...
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Maintenance > 61 7. Lower the new belt unit into place, with the lifting bar at the front and the drive gear towards the rear of the printer. Locate the drive gear into the gear inside the printer by the rear left corner of the unit, and lower the belt unit flat inside the printer. 8. Turn the two f...
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Maintenance > 62 3. Pull the two fuser retaining levers (b) towards the front of the printer so that they are fully upright. 4. Holding the fuser by its handle (a), lift the fuser straight up and out of the printer. If the fuser is still warm, place it on a flat surface which will not be damaged by ...
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Maintenance > 63 c leaning ... The unit casing 1. Switch the printer off. 2. Wipe the unit surface with a soft cloth moistened sparingly with water or neutral detergent. 3. Use a soft dry cloth to dry the unit surface. ... The led head clean the led heads when printing does not come out clearly, has...
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Maintenance > 64 ... The paper feed rollers clean the paper feed rollers if paper jams frequently occur. 1. Remove items like a wrist watch or bracelet. 2. Switch the printer off. 3. Remove the paper tray from the printer. 4. Gaining access through the gap left by paper tray, wipe the paper feed rol...
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Installing upgrades > 65 i nstalling upgrades this section explains how to install optional equipment into your printer. This includes: > duplex (two-sided printing) unit > additional ram memory > sd card > wireless lan module > additional paper tray(s) > cabinet d uplex unit the duplex unit adds th...
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Installing upgrades > 66 m emory upgrade the basic printer model comes equipped with 256mb of main memory. This can be upgraded with an additional memory board of 256mb or 512mb, giving a maximum total memory capacity of 768mb. 1. Switch the printer off and disconnect the ac power cable. 2. Press th...
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Installing upgrades > 67 6. Carefully remove the new memory board from its wrapping. Try to handle the board only by its short edges, avoiding contact with any metal parts as far as possible. In particular, avoid touching the edge connector. 7. Notice that the memory board has a small cutout in the ...
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Installing upgrades > 68 14. Close the front cover, and close the output tray, pressing down firmly at each side to latch it closed. 15. Reconnect the ac power cable and switch the printer on. 16. When the printer is ready, print a menu map as follows: (a) press the enter button. (b) press the menu ...
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Installing upgrades > 69 sd card the optional sd card enables collating of printed pages and can be used to store overlays and macros, fonts, and secure or proof documents waiting to be printed. 1. Switch the printer off and disconnect the ac power cable. 2. Press the cover release and open the prin...
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Installing upgrades > 70 5. Notice that the sd card has one chamfered corner. 6. Gently push the sd card into the slot as shown. 7. Locate the retaining clips at the bottom of the side cover into their rectangular holes near the bottom of the printer. 8. Close the top of the side cover up to the pri...
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Installing upgrades > 71 w ireless lan module the optional wireless lan module to the machine allows you to use the wireless lan function. 1. Turn the machine off, and then unplug the power cord. 2. Press the cover release and open the printer’s output tray fully. 3. Pull down the mp tray using the ...
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Installing upgrades > 72 5. Connect the connector of the connection cable at the rear of right side to the wireless lan module, and then install the module to the machine. 6. Locate the retaining clips at the bottom of the side cover into their rectangular holes near the bottom of the printer. 7. Cl...
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Installing upgrades > 73 c onnecting in w ireless lan(i nfrastructure m ode ) precations when using wireless lan carefully read the following precautions before using the machine in a wireless lan environment. • in a wireless lan environment, the machine enters sleep mode, but does not enter deep sl...
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Installing upgrades > 74 9. Select yes, and then press the enter button. 10. The printer starts searching for wireless lan access points. During 2 minutes, press the easy setup button for the wireless lan access point for a few seconds. Once connection successful is displayed, it indicates that the ...
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Installing upgrades > 75 if wpa pre-shared key is displayed if wep key is displayed other settings 11. The ssid selected in step 7 and the encryption method in step 8 are displayed for security in the confirmation screen. If the ssid is the same as the one set up in step 1 , select [enter]:exe...
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Installing upgrades > 76 7. Press up or down on the operator panel to display wireless network selection, and then press the enter button. 8. The printer starts searching for wireless lan access points. Please wait. 9. A list of available wireless lan access point ssids are displayed. Press up or do...
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Installing upgrades > 77 4. Enter the admin password and then press the enter button. (the default password is 999999.) 5. Select enable, and then press the enter button. 6. Press up or down on the operator panel to display automatic setup (pushbutton), and then press the enter button. 7. Select yes...
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Installing upgrades > 78 a dditional paper tray ( s ) 1. Switch the printer off and disconnect the ac power cable. 2. Place additional paper tray(s) on desired location. 3. Observing safety rules for lifting and, using locating guides, place printer on top of the additional paper tray(s). 4. Re-conn...
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Installing upgrades > 79 s etting the driver device options once your new upgrade has been installed, you may need to update the printer driver so that the additional features are available to your applications. Accessories such as additional paper trays will only be usable if the printer driver on ...
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Troubleshooting > 80 t roubleshooting provided that you follow the recommendations in this guide on the use of print media, and you keep the media in good condition prior to use, your printer should give years of reliable service. However, paper jams occasionally do occur, and this section explains ...
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Troubleshooting > 81 p aper sensor error codes code # location code # location 370 duplex unit a a. If fitted. 382 paper exit 371 duplex unit a 383 duplex unit a 372 duplex unit a 390 mp tray 373 duplex unit a 391 paper tray 380 paper feed 392 2 nd paper tray a 381 paper path 400 paper size 370 373 ...
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Troubleshooting > 82 c learing paper jams 1. If a sheet is well advanced out of the top of the printer, simply grip it and pull gently to draw it fully out. If it does not remove easily, do not use excessive force. It can be removed from the rear later. 2. Press the cover release and open the printe...
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Troubleshooting > 83 5. Put t he assembly down gently onto a piece of paper to prevent toner from marking your furniture and to avoid damaging the green drum surface, and cover. 6. Repeat this removal procedure for each of the remaining image drum units. Caution! The green image drum surface at the ...
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Troubleshooting > 84 7. Look into the printer to check whether any sheets of paper are visible on any part of the belt unit. (a) to remove a sheet with its leading edge at the front of the belt (a), carefully lift the sheet from the belt and pull it forwards into the internal drum cavity and withdra...
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Troubleshooting > 85 (c) to remove a sheet just entering the fuser (c), separate the trailing edge of the sheet from the belt, push the fuser pressure release lever (d) towards the front and down to release the fuser’s grip on the sheet, and withdraw the sheet through the drum cavity area. Then allo...
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Troubleshooting > 86 8. Starting with the cyan image drum unit nearest the fuser, replace the four image drums into the drum cavity, making sure to locate them in the correct order. Holding the complete assembly by its top centre, lower it into place in the printer, locating the pegs at each end int...
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Troubleshooting > 87 12. If a duplex unit is fitted, lift lever (j) and lower the duplex unit cover and pull out any sheets found in this area. Close the duplex unit cover 13. Pull down the mp tray using the depressions. Lift the front cover release lever and lower the front cover. 14. Check inside ...
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Before machine disposal > 88 b efore m achine d isposal before this machine is disposed of, it is recommended to erase the registered privacy data and the stored data. The data stored in the machine is shown below. > admin password > registered settings in various menus > private printing data > var...
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Specifications > 89 s pecifications c612/es6412 - n31193b c712/es7412 - n31194b item specification dimensions c612/es6412: 435 x 547 x 340mm (w x d x h) without duplex unit c712/es7412: 435 x 547 x 389mm (w x d x h) without duplex unit weight c612/es6412: 26kg approx. (without duplex unit) c712/es74...
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Index > 90 i ndex b belt how to replace .................. 59 c cleaning the led head .................... 63 the paper feed rollers ....... 64 the unit casing .................. 63 d duplex how to install .................... 65 paper size and weight limits .............................. 17 e envel...
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Oki contact details > 91 o ki contact details oki systems (uk) ltd. Blays house wick road egham surrey tw20 0hj tel: +44 (0) 1784 274300 website: www.Oki.Com/uk oki systems (ireland) ltd a7 calmount park ballymount dublin 12 d12 tx94 ireland tel: +353 (0) 1 4049590 fax: +353 (0)1 4049591 website: ww...
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Oki contact details > 92 oki middle east, india and sub sahara africa building 7w a dubai airport free zone po box 54604 dubai, uae tel: +971 4 204 5810 website: www.Oki.Com/me oki systems (finland) oy vänrikinkuja 3 02600 espoo tel: +358 (0) 207 900 800 fax: +358 (0) 207 900 809 oki systems (hollan...
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Www.Oki.Com/printing/ 4-11-22 shibaura, minato-ku,tokyo 108-8551, japan 46526102ee rev3 march 2017.