Summary of C542
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C542/es5442 user’s manual.
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- 2 - table of contents 1 before starting .............................................................................................. 4 cautions related to safety ............................................................................................................5 general cautions ..........
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- 3 - 6 troubleshooting ........................................................................................115 if paper jams occur ..................................................................................................................116 if the error code is "370", "371", "372" ........
Page 4: Before Starting
1 before starting cautions related to safety general cautions about this manual trademarks and other information license.
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- 5 - 1. Before starting cautions related to safety indicates additional information which, if ignored or not followed, may result in personal injury or death. Indicates additional information which, if ignored, may result in personal injury..
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- 6 - 1. Before starting general cautions do not touch the safety switch inside this machine. High voltage may occur, resulting in electric shock. Also, a gear may rotate, resulting in injury. Do not use a highly combustible spray near this machine. Some parts inside the machine become very hot, pos...
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- 7 - 1. Before starting note! This product is not intended for use in the immediate visual field on the display work place. To avoid disturbing reflections on the display work place, this product shall not be placed in the immediate field of vision. Do not touch a broken liquid crystal display. Inj...
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- 8 - 1. Before starting about this manual various information about this manual is provided here. Read these sections before using this manual. • disclaimer every effort has been made to ensure that the information in this document is complete, accurate, and up-to-date. The manufacturer assumes no ...
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- 9 - 1. Before starting about illustrations the illustrations of c542 are used in this manual as examples. Illustrations of the display screen on the operator panel used in this manual are with the factory default settings. The descriptions in this manual may vary depending on your model. [ ] indic...
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- 10 - 1. Before starting trademarks and other information oki is a registered trademark of oki electric industry co., ltd. Energy star is a trademark of the united states environmental protection agency. Microsoft, windows, windows server, windows vista and internet explorer are registered trademar...
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- 11 - 1. Before starting • importer to the eu/authorised representative oki europe limited blays house wick road egham surrey, tw20 0hj united kingdom for all sales, support and general enquiries contact your local distributor. • environmental information.
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- 12 - 1. Before starting license this product contains software developed by the heimdal project. Copyright (c) 1995 - 2008 kungliga tekniska högskolan (royal institute of technology, stockholm, sweden). All rights reserved. Redistribution and use in source and binary forms, with or without modific...
Page 13: Setting Up
2 setting up installation requirements checking the accessories unpacking and installing the machine installing the optional equipment connecting the power code connecting a lan cable/usb cable loading paper in the tray setting up this machine connecting to a wireless lan (only when the wireless lan...
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- 14 - 2. Setting up installation requirements • installation environment • installation space install the machine in the following environment. Ambient temperature: 10°c to 32°c ambient humidity: 20% to 80% rh (relative humidity) maximum wet bulb temperature: 25°c • use care to prevent condensation...
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- 15 - 2. Setting up install the machine on a flat surface that is wide enough to accommodate the legs of the machine. Allow for enough room around the machine as shown in the following figures. • top view • side view • do not install this machine directly on a thick rug or carpet. • do not install ...
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- 16 - 2. Setting up • side view (when the additional tray unit is installed).
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- 17 - 2. Setting up checking the accessories check that you have everything shown below. Be sure to use the supplied consumables first. If other consumables are used first, the life time may not be shown correctly or supplied consumables may not be applied. • main body • four image drums (black, cy...
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- 18 - 2. Setting up unpacking and installing the machine this section describes how to unpack and install the machine. • use extra care when handling the image drum (the green cylinder), because it is fragile. • do not expose the image drum to direct sunlight or strong light (approximately 1,500 lu...
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- 19 - 2. Setting up 5 pinch the tip of blue lever of the toner cartridge and turn forward until the tip aligns on the lug of the cartridge. Turn the levers of all 4 toner cartridges. If you close the output tray without turning the blue lever, it may cause a malfunction. Be sure to turn the blue le...
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- 20 - 2. Setting up 9 hold the fuser unit handle and aligning the fuser unit to the grooves behind the toner cartridges, place the fuser unit into the machine. 10 push the levers on the fuser unit to lock. 11 close the output tray (a) slowly and push the center of the output tray for confirmation. ...
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- 21 - 2. Setting up installing the optional equipment this section describes how to install optional equipment. • installing the wireless lan module • installing the additional tray unit • setting the printer driver install the wireless lan module when you want to use a wireless connection. After i...
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- 22 - 2. Setting up 3 eject the connector from the cover and connect with the wireless lan module. 4 install the wireless lan module to the machine. 5 close the wireless lan module cover. Go to "connecting the power code”. Attaching the wireless module cannot connect the machine to the wireless lan...
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- 23 - 2. Setting up 2 if you want to install two additional trays, fix them together with the lock pieces. 3 slowly stack the machine on the additional tray unit aligning their back sides and right sides. 4 screw the machine and additional tray unit with the lock pieces..
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- 24 - 2. Setting up when the additional tray unit is installed, be sure to set the number of trays after the printer driver is installed. For the information of installing the printer driver, see "installing a driver and software to a computer". • to follow this procedure, you must log in to a comp...
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- 25 - 2. Setting up 4 select [get installed options automatically] for [installable options], and then click [setup]. When using a usb connection, select the total number of trays for [available trays] in [installable options]. 5 click [ok]. • setting additional tray(s) to the mac os x printer driv...
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- 26 - 2. Setting up connecting the power code the power supply must meet the following conditions. Ac: 110 to 127v ac (range 99 to 140v ac) / 220 to 240v ac (range 198 to 264v ac) frequency: 50/60 hz ± 2% • if the power supply is unstable, use a voltage regulator. • the maximum power consumption of...
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- 27 - 2. Setting up 1 plug the power cord into the power connector. 2 plug the power cord into the outlet..
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- 28 - 2. Setting up connecting a lan cable/usb cable when using the machine in a wired network connection or connecting to a computer via a usb cable, connect the cable in the following steps. • connecting a lan cable • connecting a usb cable a lan cable (category 5e or higher, twist pair, straight...
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- 29 - 2. Setting up 5 pass the lan cable under the tab, and then close the interface cover. 6 insert the other end of the lan cable into the hub. Go to the procedure to "loading paper in the tray". A usb cable (hi-speed usb 2.0) is not supplied. 1 prepare a usb cable. If you want to connect in usb ...
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- 30 - 2. Setting up do not insert the usb cable into the network interface connector. It may cause a malfunction. 5 pass the usb cable under the tab, and then close the interface cover. 6 insert the other end of the usb cable into the usb interface connector on the computer. For windows, do not ins...
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- 31 - 2. Setting up loading paper in the tray the procedure when loading paper in tray 1 is used as an example. The same procedure applies to tray 2/3 (optional). For details on available paper, see "about paper types that can be loaded". 1 pull the paper cassette out. 2 slide the paper guide (a) t...
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- 32 - 2. Setting up 7 replace the paper cassette into the machine. Push the paper cassette until it stops..
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- 33 - 2. Setting up setting up this machine the first time the machine is turned on or when the settings are initialized, [easy setup] is displayed. Follow the on-screen instructions to set required information. You can skip the setting pressing [skip>>]. The simplest steps are shown here. • langua...
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- 34 - 2. Setting up 3 select the desired keyboard layout. 4 press [close]. The screen switches automatically in about 7 seconds without pressing [close]. 5 press [continue with default settings]. 6 check that the consumables and wiring are set up, and then press [next]..
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- 35 - 2. Setting up 1 check that the [2. Date/time setting] screen is displayed, and then press [next]. The time zone setting screen appears. 2 press [select] for the time zone you want to use. Press [ ] [ ] to switch screens. 3 press [manual]. Setting date and time.
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- 36 - 2. Setting up 4 enter the month using [ ] [ ] or the numeric keypad on the operator panel. Use the numeric keypad on the operator panel to enter a value in the field with the (numeric keypad) icon. 5 press the [day] entry box once to enter the day. 6 press the [year] entry box once to enter t...
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- 37 - 2. Setting up the factory default administrator password is “999999”, however, we highly recommend you to set your own administrator password so that the third party cannot easily presume it. 1 check that the [3. Admin password] screen is displayed, and then press [next]. The setting a new ad...
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- 38 - 2. Setting up 4 press [next]. The setting values are updated. 5 press [close]. The screen switches automatically in about 7 seconds without pressing [close]. • if you do not want to connect to a network, press [skip>>] to go to "test print". • since the network settings are required when usin...
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- 39 - 2. Setting up when setting manually, check the following values specified by your provider or network administrator. Ip address subnet mask default gateway dns server (primary) dns server (secondary) wins server (primary) wins server (secondary) 4 press [close] on the following screen which i...
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- 40 - 2. Setting up if you do not want to print test page, press [skip>>]. The easy setup is complete and the home screen appears. 1 check that the [5.Print test] screen is displayed, and then press [next]. The print test screen is displayed. 2 click [print test]. 3 press [yes]. Test print.
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- 41 - 2. Setting up 4 check that the menu map is printed, and then press [close]. 5 press [complete]. The easy setup is complete and the home screen appears. You can change the settings from [device settings] > [easy setup] at the top of the home screen whenever you want..
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- 42 - 2. Setting up connecting to a wireless lan (only when the wireless lan module is mounted) • before connecting to a wireless lan • enabling wireless lan connection • connecting to an access point (infrastructure) • connecting to the machine directly • wireless(infrastructure) and wireless(ap m...
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- 43 - 2. Setting up 2 check if the wireless lan access point supports wps. If it does not support wps, check the ssid and encryption key by referring to the instruction manual that is included in the wireless lan access point or other documents. • an ssid is also called a network name, essid or ess...
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- 44 - 2. Setting up 3 press [ ] once and press [admin setup]. 4 enter the administrator password, and then press [ok]. The factory default administrator name and password are "admin" and "999999" respectively. If the administrator password is changed in easy setup, enter the updated password. 5 on ...
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- 45 - 2. Setting up 8 press [enable]. 9 press [back] until the home screen is displayed. 10 press the power button to turn the machine off. 11 press the power button to turn the machine on. 12 press "yes" if "do you want to set-up wireless?" is displayed on the touch panel. And then go to "connecti...
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- 46 - 2. Setting up if the following screen is displayed, press [yes], and then proceed to step 6. 4 press [device settings] on the touch panel. 5 press [ ] once and press [wireless(infrastructure) setting]. 6 enter the administrator name and password and press [ok]. The factory default administrat...
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- 47 - 2. Setting up 8 if your environment requires to set ip address, etc. Manually, press [network setting]. If you do not need to set manually, go to step 12. 9 press [manual] on the [wireless (infrastructure) settings] screen. 10 follow the onscreen instructions to set the ip address, subnet mas...
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- 48 - 2. Setting up 13 press [wps-pbc]. 14 press [yes]. The machine starts searching for wireless lan access points. The following screen is displayed for approximately 2 minutes, during which press and hold the wps button for the wireless lan access point for a few seconds. You cannot operate the ...
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- 49 - 2. Setting up • if the following screen is displayed, repeat the procedure from step 13. • [overlap] is displayed when multiple wps push buttons are pressed almost at the same time at two or more wireless lan access points and connection is not established. Wait for a while, and then try agai...
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- 50 - 2. Setting up 5 press [wireless(infrastructure) setting]. 6 enter the administrator name and password and press [ok]. The factory default administrator name and password are "admin" and "999999" respectively. The following message is displayed for approximately 5 seconds. 7 press [enable]. 8 ...
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- 51 - 2. Setting up 9 press [manual] on the [wireless (infrastructure) settings] screen. 10 follow the onscreen instructions to set the ip address, subnet mask, default gateway, and dhcp v6. Ask your provider or network administrator about the setting value. 11 press [close] when the wireless (infr...
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- 52 - 2. Setting up 13 select a wireless lan access point to connect, and then press [select]. If only [manual setup] is displayed, or the ssid of the wireless lan access point you want to use is not included in the list, set by following the procedure in "setting from the operator panel manually t...
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- 53 - 2. Setting up 16 if the antenna mark is displayed at the top right of the touch panel, the connection is established correctly. The antenna mark may not be displayed on some screens. Setting from the operator panel manually to connect set the wireless lan access point information (the ssid, e...
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- 54 - 2. Setting up 5 press [wireless(infrastructure) setting]. 6 enter the administrator name and password and press [ok]. The factory default administrator name and password are "admin" and "999999" respectively. The following message is displayed for approximately 5 seconds. 7 press [enable]. 8 ...
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- 55 - 2. Setting up 9 press [manual] on the [wireless (infrastructure) settings] screen. 10 follow the onscreen instructions to set the ip address, subnet mask, default gateway, and dhcp v6. Ask your provider or network administrator about the setting value. 11 press [close] when the wireless (infr...
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- 56 - 2. Setting up the machine starts searching for wireless lan access points. Wait for a while. 13 press [manual setup]. 14 enter the ssid that you checked in step 1, and then press [next]. The ssid is case sensitive. Enter the ssid correctly. 15 select the encryption method that you checked in ...
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- 57 - 2. Setting up 17 if the displayed content is the same as that you checked in step 1, press [yes]. It takes approximately 30 seconds for the machine to detect the wireless lan access point. When the screen indicates that connection is established, press [close]. If the screen indicates that co...
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- 58 - 2. Setting up wireless lan (ap mode) directly connects wireless devices (computers, tablets, smartphones, etc.) to the machine without using a wireless lan access point. • if there is metal, aluminum sash, or a reinforced concrete wall between the machine and wireless devices, connections may...
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- 59 - 2. Setting up 9 press [enable]. 10 press [automatic connection (push-button)]. 11 press [yes]. 12 start the wps-pbc (push button) operation on your wireless device to connect to the machine. When the following screen appears, the setup of the wireless lan is completed. In case of connection f...
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- 60 - 2. Setting up 1 turn the machine on. If the [do you want to set-up wireless?] message appears, select the [do not show next time.] check box, and then press [no]. 2 press [device settings] on the touch panel. 3 press [admin setup] on the touch panel. 4 enter the administrator name and passwor...
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- 61 - 2. Setting up 9 press [manual setup]. 10 check the [ssid] and [password] of the machine. 11 enter the [ssid] and [password] that you checked in step 10 to connect the machine and your wireless device..
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- 62 - 2. Setting up installing a driver and software to a computer install the printer driver from the "software dvd-rom" to the computer. Other utility software can be installed at the same time. • for windows • for mac os x connect the machine and computer via a network or usb cable and start ins...
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- 63 - 2. Setting up 6 select [network] or [usb connection] in accordance to the connection method of the machine and computer, and then click [next]. If the [windows security alert] dialog box is displayed, click [allow access]. 7 select the model name of the machine, and then click [next]. 8 click...
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- 64 - 2. Setting up 10 click [complete]. 11 click [next]. If the following dialog box is displayed, click [yes]..
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- 65 - 2. Setting up 12 click [exit]. This section describes how to install the ps printer driver. For installation of utilities, see the following. Installing software (advanced manual) • install the mac os x ps printer driver. When the installation is complete, print a test page in step 15. 1 make...
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- 66 - 2. Setting up 8 click [+]. Select [add printer or scanner...] when the menu is displayed. 9 click [default]. 10 select the machine , and then make sure that [oki c542 ps] is displayed for [use]. To change the name, enter a new name into [name:]. 11 click [add]. 12 if [installable options] is ...
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- 67 - 2. Setting up 13 make sure that the machine is added to [printers] and [oki c542 ps] is displayed for [kind]. If [oki c542 ps] is not displayed for [kind] correctly, click [-], delete the machine from [printers], and then newly perform steps 8 to 12. 14 click [open print queue...]. 15 select ...
Page 68: Basic Operations
3 basic operations names of components basic operations on the operator panel turning the machine on or off loading paper this section describes basic operations of this machine..
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- 69 - 3. Basic operations names of components the chapter describes the name of each component. • front view • rear view • inside of the machine front view symbol name a operator panel basic operations on the operator panel b usb port c mp tray (multipurpose tray) d open button e output tray (top c...
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- 70 - 3. Basic operations rear view symbol name a rear output tray b power connector c interface connector cover d network interface connector e usb interface connector inside of the machine symbol name a led head b fuser unit c toner cartridge / image drum (y: yellow) d toner cartridge / image dru...
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- 71 - 3. Basic operations basic operations on the operator panel this section describes the operator panel of the machine. • names and functions • name and functions on the touch panel • adjusting the angle of the operator panel • entering characters this section describes the names and functions o...
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- 72 - 3. Basic operations when this machine turns on, the home screen is displayed on the touch panel. • home screen the screen image shows the factory default setting. The screen that appears when the machine is turned on and gets ready to be used can be changed from [device settings] > [admin set...
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- 73 - 3. Basic operations about the top screen names and functions of screen items for print the operator panel can be tilted to improve the visibility. 1 hold the upper center of the operator pane and pull it forward. To set the operator panel back to the original position, pull the operator panel...
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- 74 - 3. Basic operations • entering with the touch panel • entering with the numeric keypad entering with the touch panel when you need to enter characters while you are setting an item, the following entry screen is displayed. You can enter uppercase and lowercase alphabets, numbers, and symbols....
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- 75 - 3. Basic operations • switching the entry mode (numbers alphabetic characters) 1 press [alpha] or [symbol]. [ru] may be shown in case of russian, and [el] in case of greek. In case of other languages, only [alpha] and [symbol] may be shown. • switching the entry mode (uppercase lowercase) 1 p...
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- 76 - 3. Basic operations turning the machine on or off this section describes how to turn on and off the machine. • turning the machine on • turning the machine off 1 press the power switch for approximately a second. When the machine is turned on, the power switch led lamp lights up. 2 the home s...
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- 77 - 3. Basic operations • check that the machine is not receiving data before shutting down. • press and hold the power switch for 5 seconds or more to force shut down the machine. Use this method only if a problem occurs. For troubleshooting of this machine, see "troubleshooting". 1 press the po...
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- 78 - 3. Basic operations loading paper this chapter describes various information about paper that can be loaded in a paper tray of this machine. To set paper type and weight, press [device settings] > [paper setup] and press the tray you want to use, and then select [media type] or [media weight]...
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- 79 - 3. Basic operations • paper type • envelope • label • other type of paper about paper sizes, weight, and number of sheets that can be loaded available paper sizes and types, and tray capacity are as follows. • tray 1 *1 paper cannot be used for duplex printing. *2 width: 100 to 216 mm (3.9 to...
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- 80 - 3. Basic operations • tray 2/3 (optional) *1 width: 148 to 216 mm (5.8 to 8.5 inches), length: 210 to 356 mm (8.3 to 14 inches) • mp tray *1 paper cannot be used for duplex printing. *2 width: 64 to 216 mm (2.5 to 8.5 inches), length: 90 to 1,321 mm (3.5 to 52 inches) recommended paper the ma...
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- 81 - 3. Basic operations the procedure when loading paper in tray 1 is used as an example, and the same procedure applies to tray 2/3 (optional). 1 pull the paper cassette out. 2 slide the paper guide (a) to the width of paper to be loaded. 3 slide the paper stopper (b) to the length of paper to b...
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- 82 - 3. Basic operations 7 push the paper cassette until it stops. 8 press [device settings] on the touch panel. 9 press [paper setup]. 10 press the tray in which paper is loaded. 11 set [paper size], [media type], and [media weight]. 12 press [back] until the home screen is displayed. • do not pr...
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- 83 - 3. Basic operations 3 open the sub support. 4 adjust the manual feeding paper guide to the width of paper to be loaded. 5 make sure that the paper feed roller stays in the proper position. If the paper feed roller has fallen, push it upward and fix it. 6 insert the paper with the print side u...
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- 84 - 3. Basic operations store paper under the following conditions to maintain quality. • inside a cabinet or other dry and dark place • on a flat surface • temperature: 20°c • humidity: 50% rh (relative humidity) do not store paper in the places as shown below: • directly on the floor • where pa...
Page 85: Print
4 print printing from a computer (windows) printing from a computer (mac os x) cancelling a print job about screens and functions of each printer driver names and functions of screen items for print ”wordpad" for windows and "textedit" for mac os x are used as examples. The screens and steps may var...
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- 86 - 4. Print printing from a computer (windows) • for windows pcl printer driver • for windows ps printer driver 1 open the file to print. 2 select [print] from the [file] menu. 3 select the printer driver. 4 click [preferences]. For windows pcl printer driver.
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- 87 - 4. Print 5 change the settings in each tab to suit your needs. 6 click [ok]. 7 click [print] on the [print] screen. 1 open the file to print. 2 select [print] from the [file] menu. 3 select the ps printer driver. 4 click [preferences]. For windows ps printer driver.
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- 88 - 4. Print 5 change the settings in each tab to suit your needs. 6 click [ok]. 7 click [print] on the [print] screen..
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- 89 - 4. Print printing from a computer (mac os x) • for mac os x you can set a paper size, paper tray, and paper weight, and paper type with the printer driver. 1 open the file to print. 2 select [print] from the [file] menu. 3 select the machine from [printer]. 4 select the paper size from [paper...
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- 90 - 4. Print if setting details are not displayed in the print dialog box for mac os x10.8.5 to 10.11, click [show details] at the bottom of the dialog box. 6 click [print]..
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- 91 - 4. Print cancelling a print job to cancel an ongoing print job, press the (stop) button on the operator panel. To cancel jobs in the print queue, select jobs from the job list displayed on the touch panel to delete. To cancel printing, follow the steps below. • the pages that are ready to be ...
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- 92 - 4. Print about screens and functions of each printer driver this section describes screens and functions of the printer drivers. • windows pcl printer driver • windows ps printer driver • mac os x ps printer driver • [setup] tab windows pcl printer driver item description 1 driver setting sav...
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- 93 - 4. Print • [job options] tab • [extend] tab item description 1 quality specifies the resolution for printing. 2 scale specifies the enlargement/reduction rate for printing. 3 copies specifies the number of copies to print. 4 job type specifies the print type. 5 advanced sets other printing se...
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- 94 - 4. Print • [layout] tab • [paper/quality] tab windows ps printer driver item description 1 orientation specifies the printing direction. 2 print on both sides specifies this setting when you want to perform duplex printing. 3 page order specifies a page order to print. 4 page format specifies...
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- 95 - 4. Print • [job options] tab • [color] tab item description 1 quality specifies the resolution for printing. If you set [toner saving], the print density decreases to save toner. 2 job type specifies the job type and the number of copies to print. [job type option] can be used if [store to sh...
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- 96 - 4. Print • [layout] panel • [color matching] panel • [paper handling] panel mac os x ps printer driver item description 1 pages per sheet selects the number of pages that is printed on a sheet of paper. 2 layout direction specifies the layout that is applied when printing multiple pages on a ...
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- 97 - 4. Print • [paper feed] panel • [cover page] panel 2 pages to print specifies pages to print. 3 page order specifies a page order to print. 4 scale to fit paper size prints to fit a paper size. Enlarges or reduces to fit the output paper size. Enlarges or reduces a document to fit the output ...
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- 98 - 4. Print • [color] panel • [print options] panel item description 1 grayscale specifies to use monochrome printing. 2 color specifies alignment to color mode when printing in color. Item description 1 quality1, quality2, feed, paper specifies the print quality, toner saving, paper type, etc..
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- 99 - 4. Print • [user authentication] panel • [secure print] panel item description 1 use user authentication select this check box if you set user authentication when printing. 2 user name the user name for user authentication. 3 password the password for user authentication. 4 authentication typ...
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- 100 - 4. Print • [supply levels] panel item description 1 consumables displays the remaining amount of consumables..
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- 101 - 4. Print names and functions of screen items for print item description 1 stationary button area displays buttons that appear on the screen at all times. 2 title and operation guide area displays the title of the current screen and provides guide for possible operations. 3 main area displays...
Page 102: Maintenance
5 maintenance replacing consumables cleaning each part of the machine this category describes consumable replacements and cleaning to ensure a comfortable use of the machine for a longer life..
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- 103 - 5. Maintenance replacing consumables this category describes how to replace toner cartridges and image drums. • cautions when replacing consumables • replacing the toner cartridges • replacing the image drum • replacing the image drum and toner cartridge at the same time observe the followin...
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- 104 - 5. Maintenance • use oki data genuine consumables to ensure optimum performance of the products. • charges for services for problems caused by the use of consumables other than oki data genuine consumables are incurred, regardless of the warranty or in the maintenance contract. (although the...
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- 105 - 5. Maintenance 3 identify an empty toner cartridge by its label color. 4 pinch the tip of blue lever (b) of the toner cartridge and turn it toward you until the tip aligns on the lug of the cartridge. 5 lift the toner cartridge (c) from right side, and remove it from the machine. While remov...
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- 106 - 5. Maintenance do not insert a toner cartridge without removing the tape. 10 hold the cartridge, pinch the tip of blue lever (b) of the toner cartridge, and turn forward until the tip aligns on the lug of the cartridge. • if you close the output tray without turning the blue lever when insta...
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- 107 - 5. Maintenance 12 close the output tray (a) slowly and push the center of the output tray for confirmation. 13 please recycle toner cartridges. If you have to dispose of used toner cartridges, put them into polyethylene bags or other container, and be sure to follow the regulations or instru...
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- 108 - 5. Maintenance you can set when to display the "[color] image drum near life" message. Press [device settings] > [admin setup] > [user install] > [drum near life timing] on the touch panel to change the setting. Available values are from 500 to 3,000 (in 500 increments). 1 prepare new image ...
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- 109 - 5. Maintenance 9 remove the toner cover. 10 insert the toner cartridge (d) removed in step 6 by aligning its left side indentation (e) with the protrusion (h) on the image drum so that the toner cartridge and image drum color label align. Then insert the right side gently into place. 11 hold...
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- 110 - 5. Maintenance 13 close the output tray (a) slowly and push the center of the output tray for confirmation. 14 please recycle image drums. If you must dispose of an image drum, put it in a plastic bag or similar container and dispose of it in accordance with your municipality's ordinances or...
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- 111 - 5. Maintenance while removing consumables, be careful not to hit them to the led head. 5 unpack a new image drum and place it on the flat surface. 6 remove the desiccant pack. 7 remove the toner cover. 8 unpack a new toner cartridge. 9 shake the cartridge several times vertically and horizon...
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- 112 - 5. Maintenance 11 insert a new toner cartridge (d) by aligning its left side indentation (e) with the protrusion (f) on the image drum so that the toner cartridge and image drum color label align. Then insert the right side gently into place. For the installation method, refer to "replacing ...
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- 113 - 5. Maintenance cleaning each part of the machine this section describes how to clean the machine and parts. • cleaning the led head clean the led head if vertical white lines appear, images are faded, or the periphery of letters are smudged in the printouts. • do not use solvents, such as me...
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- 114 - 5. Maintenance 2 wipe the four lenses of the led heads with a soft tissue paper lightly. 3 close the output tray (a) slowly and push the center of the output tray for confirmation..
Page 115: Troubleshooting
6 troubleshooting if paper jams occur print problems if an error message is displayed on the operator panel.
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- 116 - 6. Troubleshooting if paper jams occur this section describes how to handle when a paper jam occurs. Check the error code on the operator panel and see the corresponding page. • if the error code is "370", "371", "372" • if the error code is "380", "381", "382", "385", "389" • if the error c...
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- 117 - 6. Troubleshooting 3 cover the removed image drums with paper so that the image drums are not exposed to light. 4 pull out the jammed paper gently to the rear of the machine (the direction of the arrow) if an edge of jammed paper can be seen. 5 if paper jams in the fuser unit, press the jam ...
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- 118 - 6. Troubleshooting 8 tilt back the lock levers on the both sides of the belt unit toward you and remove the belt unit by holding the lock levers. 9 remove the jammed paper slowly by pulling the edge of paper. 10 hold the lock levers of belt unit and place the belt unit into the machine. 11 t...
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- 119 - 6. Troubleshooting 12 hold the fuser unit handle and place the fuser unit into the machine. 13 tilt the lock levers on the both sides of the fuser unit. 14 replace the four image drums into the machine 15 close the output tray (a) slowly and push the center of the output tray for confirmatio...
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- 120 - 6. Troubleshooting 1 press the button (a) and open the output tray (a) completely. 2 remove the four image drums from the machine and place the image drums on a flat surface. While removing consumables, be careful not to hit them to the led head. 3 cover the removed image drums with paper so...
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- 121 - 6. Troubleshooting 6 tilt back the lock levers (c) on the both sides of the fuser unit toward you. 7 hold the fuser unit handle and lift the fuser unit out of the machine. 8 if jammed paper remains in the machine, hold the both sides of the paper to remove it gently. 9 hold the fuser unit ha...
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- 122 - 6. Troubleshooting 10 tilt the lock levers (c) on the both sides of the fuser unit. 11 put all four image drums back into the machine. 12 close the output tray (a) slowly and push the center of the output tray for confirmation. Task is complete..
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- 123 - 6. Troubleshooting 1 if paper is loaded on the mp tray, remove the paper. 2 press the button (a) and open the output tray (a) completely. 3 remove the four image drums from the machine and place the image drums on a flat surface. While removing consumables, be careful not to hit them to the ...
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- 124 - 6. Troubleshooting 6 put all four image drums back into the machine. 7 close the output tray (a) slowly and push the center of the output tray for confirmation. 8 when loading paper on the mp tray, load the paper with the print side face up. Task is complete..
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- 125 - 6. Troubleshooting a paper jam has occurred while feeding paper from a paper tray. If paper jams occur frequently, clean the paper feed rollers. For details, refer to "cleaning the paper feed rollers (tray 1/tray 2/tray 3) (advanced manual)". This procedure uses tray 1 as an example. 1 pull ...
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- 126 - 6. Troubleshooting 5 close the output tray (a) slowly and push the center of the output tray for confirmation. Task is complete. Opening and closing the output tray starts printing. 1 close the rear output tray. 2 press the button (a) and open the output tray (a) completely. 3 remove the fou...
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- 127 - 6. Troubleshooting while removing consumables, be careful not to hit them to the led head. 4 cover the removed image drums with paper so that the image drums are not exposed to light. 5 remove the jammed paper slowly by pulling the edge of paper. 6 if paper jams in the fuser unit, press the ...
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- 128 - 6. Troubleshooting 8 hold the fuser unit handle and lift the fuser unit out of the machine. 9 tilt the lock levers on the both sides of the belt unit toward you and remove the belt unit by holding the lock levers. 10 remove the jammed paper slowly by pulling the edge of paper. 11 hold the lo...
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- 129 - 6. Troubleshooting 12 turn forward the lock levers on the both sides of the belt unit. 13 hold the fuser unit handle and place the fuser unit into the machine. 14 tilt the lock levers on the both sides of the fuser unit. 15 put all four image drums back into the machine. 16 close the output ...
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- 130 - 6. Troubleshooting print problems this section describes problems with printing from a computer. • if you cannot solve a problem with the following solutions, contact your dealer. • for problems caused by an application, contact the manufacturer of the application. • unable to print • common...
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- 131 - 6. Troubleshooting the output port of the printer driver is incorrect. Select the output port for connecting the lan cable or usb cable. - the machine is processing data from another interface. Wait until printing is complete. - [received invalid data] is displayed on the touch panel and the...
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- 132 - 6. Troubleshooting if an error message is displayed on the operator panel if an error occurs in this machine, an error message and/or an error code (a 3-digit number) is displayed on the touch panel and (status) on the operator panel blinks or lights up. Press [details] and clear the error f...
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- 133 - 6. Troubleshooting wait a moment. Executing maintenance. The programs on the machine are being updated. Do not turn the machine off until the update completes. The machine automatically restarts after the update completes. Toner low. The toner indicated on the screen is low. Have a new toner...
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- 134 - 6. Troubleshooting [tray] empty. No paper is loaded in the indicated tray. Load paper. File system is full. Memory in the file system is full. Delete unnecessary files. The file system is write-protected. The file you are trying to write is write-protected. Check the file name. Insufficient ...
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- 135 - 6. Troubleshooting paper [tray] is empty set [media_size] error: 490, 491, 492, 493 no paper is loaded in the indicated tray. Load paper of the displayed size. [tray] cassette is missing. Open and close the indicated cassette. Error: 440, 441, 430, 431, 432 the tray is not installed. Install...
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- 136 - 6. Troubleshooting a paper jam has occurred under the image drum or around the fuser unit. Please remove paper. Error: 380, 381, 382, 383, 385, 389 a paper jam has occurred inside the machine. Open the output tray and remove jammed paper. Paper jam has occurred under the belt unit or around ...
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- 137 - 6. Troubleshooting power off/on turn the machine off, and then back on. If the same error occurs, contact your dealer. Inspection is required. Turn the machine off, and then back on. If the same error occurs, contact your dealer. Please check smtp settings. Cannot connect to the smtp server....
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- 138 - 6. Troubleshooting job log buffer full(delete old logs) old job logs were deleted, because job log buffer was full. A decoding error occurred. Check the image data. An error has occurred in the image data sent to this machine. Check the image data. Process has been canceled as there is no sp...
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- 139 - 6. Troubleshooting wireless settings are incomplete. Wrong values are set or items remain unset in the wireless lan settings. Check the wireless settings. Not connected to wireless access point. No wireless lan access points are found. Make sure that the access point is turned on. Disconnect...
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- 140 - 6. Troubleshooting cannot print because your summary account balance is 0. User name for printing: [username] summary account name for insufficient balance: [accountname] to continue the print job, increase the balance and select [start]. To increase the balance, please contact the device ad...
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7 operating management/specifications changing the administrator password saving power consumption with the power save function specifications this section describes how to manage the machine and its specifications..
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- 142 - 7. Operating management/specifications changing the administrator password it is recommended to change the administrator password to protect your security. Set the administrator password using from 6 to 12 alphanumeric characters. Be careful not to forget the set password. 1 press [device se...
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- 143 - 7. Operating management/specifications saving power consumption with the power save function the machine has three power save modes: power save, sleep, and deep sleep. In power save mode, the display screen turns off and the power saving indicator lights up or blinks. Press the (power save) ...
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- 144 - 7. Operating management/specifications 1 press [device settings] on the touch panel. 2 press or several times and press [admin setup]. 3 enter the administrator name and password and press [ok]. The factory default administrator name and password are "admin" and "999999" respectively. 4 pres...
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- 145 - 7. Operating management/specifications in a network environment where a large number of packets are sent, the machine automatically exits deep sleep mode to sleep mode and responds. Also, if a terminal that runs searches with bonjour, such as mac or iphone, is connected to the same network, ...
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- 146 - 7. Operating management/specifications 1 press [device settings] on the touch panel. 2 press or several times and press [admin setup]. 3 enter the administrator name and password and press [ok]. The factory default administrator name and password are "admin" and "999999" respectively. 4 pres...
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- 147 - 7. Operating management/specifications specifications this section describes the specifications of the machine. • general specifications • printing specifications • network specifications • wireless lan specifications (option) general specifications item c542/es5442 cpu arm processor (667mhz...
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- 148 - 7. Operating management/specifications printing specifications item c542/es5442 printing method dry electrophotographic recording method with led (light-emitting diode) page-description language postscript 3, pcl5c, pcl6 (xl), epson fx, ibm proprinter, xps, pdf (v1.7 or earlier) resident fon...
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- 149 - 7. Operating management/specifications regulatory wireless lan statements - fcc statement - ic statement - europe-ce declaration of conformity. Fcc statement fcc warning changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to...
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- 150 - 7. Operating management/specifications cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. Le présent appareil est conforme aux la partie 15 des règles de la fcc et cnr d'ubdustrie canada applicables ...
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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: www.Oki.Com/ie oki systems (czech and slo- vak),...
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46472602ee rev 3.