Oki C610dtn User Manual
Oki C610dtn User Manual

Oki C610dtn User Manual

Oki c610dtn: user guide
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C610/C711
User's Guide
59320301
my.okidata.com

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Summary of Contents for Oki C610dtn

  • Page 1 C610/C711 User’s Guide 59320301 my.okidata.com...
  • Page 2: Copyright Information

    The most up-to-date drivers and manuals are available from the web site: http://www.okiprintingsolutions.com Trademark Information Oki and Oki Data are registered trademarks of Oki Electric Industry Company Ltd. Apple, Macintosh and Mac OS are registered trademarks of Apple Computers Inc.
  • Page 3: Emergency First Aid

    Emergency 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 with large amounts of water for at least 15 minutes keeping eyelids open.
  • Page 4: Table Of Contents

    Introduction .........7 Printer Overview ........8 C610 Front View .
  • Page 5 Troubleshooting ........69 Major Printer Components and Paper Path Paper Sensor Error Codes .
  • Page 6: Notes, Cautions And Warnings

    Notes, Cautions and Warnings Note: A note appears in this manual like this. A note provides additional information to supplement the main text which may help you to use and understand the product. A caution appears in this manual like this. A caution provides additional information which, if ignored, may result in equipment malfunction or damage.
  • Page 7: Introduction

    Your printer includes these features: • High Definition Color (HD Color), multi-level technology produces more subtle tones and smoother gradations of color to lend photographic quality to your documents; • 600 x 600, 1200 x 600 dpi (dots per inch) and High Definition Color (HD Color) print resolution for high quality image production showing the finest detail;...
  • Page 8: Printer Overview

    Printer Overview ________________ C610 Front View 1. Output stacker, face down Standard printed copy delivery point. Holds up to 250 sheets at 80 g/m². 2. Operator panel Menu driven operator controls and LCD* panel. 3. Paper tray Standard paper tray. Holds up to 300 sheets of 80 g/m²...
  • Page 9: C610 Rear View

    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 straight.
  • Page 10: C711 Front View

    1. Output stacker, 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. 3. Paper tray Standard paper tray. Holds up to 530 sheets of 80g/m² paper. 4.
  • Page 11: C711 Rear View

    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 straight.
  • Page 12: Changing The Display Language

    If your machine is connected locally (via USB or parallel*), when it transitions to Sleep mode its status is viewed as off-line. To use the printer in this state, you must press the Power Save / Wake Up button to exit sleep mode.
  • Page 13: Paper Recommendations

    Your printer will handle a variety of print media, including a range of paper weights and sizes, transparencies and envelopes. This section provides general advice on choice of media, and explains how to use each type. The best performance will be obtained when using standard 20 lb.
  • Page 14: Tray 1 And Optional Trays 2 And 3

    Ultra Heavy 3 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 DIMENSIONS 8.5 x 11 inches...
  • Page 15: Multi Purpose Tray

    3/8-inch (10 mm). Face Down Stacker ______________ C610: The face down stacker on the top of the printer can hold up to 250 sheets of 21 lb. US Bond (80 g/m²) standard paper, and can handle paper stocks up to 50 lb. US Bond (188 g/m²).
  • Page 16: Duplex Unit

    Duplex 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: • C610: 17-32 lb. US Bond (64-120 g/m²) • C711: 17-59 lb. US Bond (64-220 g/m²) Note: The duplex unit comes as standard with dn models.
  • Page 17: Loading Paper

    Note: For illustrative purposes, the C711 printer has been shown. If you have a C610 printer, the principle is the same with any exceptions noted. Tray 1 and Optional Trays 2 and 3___ Remove the paper tray from the printer.
  • Page 18 Load paper (letter headed paper face down and top edge towards the front of the printer), as shown. – C610/C711 User’s Guide...
  • Page 19 For face down printing, make sure the face up (rear) stacker (a) is closed (the paper exits from the top of the printer). Stacking capacity is approximately 250 sheets for the C610 and 350 sheets for the C711, depending on paper weight.
  • Page 20 capacity is approximately 100 sheets of 20-lb. US Bond (75 g/m ) paper. Do not open or close the rear paper exit while printing as it may result in a paper jam. – C610/C711 User’s Guide CAUTION!
  • Page 21: Multi-Purpose Tray

    Load the paper and adjust the paper guides (d) to the size of paper being used. • For single-sided printing on letterhead paper load the paper into the multi purpose tray with pre-printed side up and top edge into the printer. ________________________ – C610/C711 User’s Guide...
  • Page 22 • Envelopes should be loaded face up with top edge to the left and short edge into the printer. Do not select duplex printing on envelopes. • Do not exceed the paper capacity of about 100 sheets or 10 envelopes.
  • Page 23: Menu Functions

    Menu Functions This section lists the menus accessed via the controls on the printer’s operator panel and displayed in the LCD window. – C610/C711 User’s Guide...
  • Page 24: Operator Panel

    _______________ 2. Display 4. On Line Button – C610/C711 User’s Guide Displays the printer status and any error messages. Switches between ONLINE and OFFLINE. Exits the menu and goes ONLINE when pressed in the Menu mode.
  • Page 25 5. Attention ON: A warning occurs. Printing may be possible (e.g low toner). BLINKING: An error occurs. Printing not possible (e.g. toner empty). OFF: Normal condition. 7. Enter In the ONLINE Button or OFFLINE mode: enters the Menu mode. In the Menu mode: determines the setting selected.
  • Page 26: How To Change The Settings: User

    It should be noted that many of these settings can be, and often are, overridden by settings in the Windows printer drivers. However, several of the driver settings can be left at “Printer Setting”, which will then default to the settings entered in these printer menus.
  • Page 27: How To Change The Settings: Administrator

    Disabled categories are not displayed in the User’s menu. Only a system administrator can change these settings. Turn OFF the printer. Turn ON the printer while pressing the Enter button. When Boot Menu appears, take your finger off the button.
  • Page 28: Menus

    Select item to display the percentage of a consumable remaining. Displays the full printer name. Displays an abbreviated version. Displays the IPv4 Address of the network. Displays the Gateway Address of the network.
  • Page 29: Print Information Menu

    Flash Memory SD Card Date and Time a. Display condition: IP Version is IP v4+v6 or IP v6. Print Information Menu This menu provides a quick method of listing various items stored within the printer. ITEM ACTION Configuration Execute Network...
  • Page 30: Shutdown Menu

    Usage Report Execute Error Log Execute Color Profile Execute List Shutdown Menu This item should always be selected before switching the printer off, to ensure that no data is lost. ITEM SETTING Shutdown Execute Start EXPLANATION Scroll down to this parameter and select execute to print out an Epson FX emulation font list.
  • Page 31: Print Secure Job Menu

    (Searching time increases in proportion to the number of jobs stored in the SD card, and the printer may take up to 20 sec.) The search can be cancelled by holding down the Cancel button. Not Found will be displayed where a file, which could be printed is not available.
  • Page 32 ITEM ACTION Stored Job Not Found Print Delete EXPLANATION Used to print out a stored job in the SD card. Not Found will be displayed where a file, which could be printed is not available. The following message will appear if a printable file is available.
  • Page 33: Menus Menu

    ITEM Tray Paper feed Configuration Default: Tray 1 Auto Tray Switch Default: On Tray Sequence Default: Down Unit of Measurement Default: inches Tray1 Config Default: Paper Size: C610 A4/A5/A6/B5/Legal14/ Legal13.5/Legal13/ Letter/Executive/Custom C711 Cassette/Custom Media Type: Plain/ Letterhead/Bond/ Recycled/Card Stock/ Rough/Glossy/ *USER TYPE 1-5 Media Weight: Light/ Medium Light/Medium/...
  • Page 34 ITEM Tray MP Tray Config Configuration Paper Size: (cont.) • A4/A5/A6/B5 • Legal14/Legal 13.5/ Legal13 • Letter • Executive • Custom • Com-9 Envelope • Com-10 Envelope • Monarch Envelope • DL Envelope • C5 • Index Card Media Type: •...
  • Page 35 ITEM Tray 2 Config Tray 3 Config System Adjust Power Save Time Default: 30 Sleep Time Default: 10 Clearable Warning Default: ONLINE Auto Continue Default: Off Manual Timeout Default: 60 Wait Timeout Default: 40 Low Toner Default: Continue Jam Recovery Default: On Error Report Default: Off...
  • Page 36 ITEM System Adjust Paper Black Setting (cont.) –2/–1/0/+1/+2 Default: 0 Paper color Setting –2/–1/0/+1/+2 Default: 0 Film Black Setting –2/–1/0/+1/+2 Default: 0 Film Color Setting –2/–1/0/+1/+2 Default: 0 SMR Setting +3/+2/+1/0/–1/–2/–3 Default: 0 BG Setting +3/+2/+1/0/–1/–2/–3 Default: 0 Drum Cleaning Default:Off Hex Dump Execute...
  • Page 37: Admin Setup

    ITEM Enter Password Network TCP/IP Setup IP Version NetBEUI NetBIOS over TCP SETTINGS 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 "aaaaaa" Enable Sets TCP/IP Protocol.
  • Page 38 ITEM Network NetWare Setup (cont.) EtherTalk Frame Type Auto IP Address IPv4 Address Subnet Mask Gateway Address SETTINGS Enable Sets Enable/Disable of NetWare Protocol. Disable Enable Sets Enable/Disable of EtherTalk Protocol. Disable Sets the frame type. 802.2 Display Condition: Netware should be enabled.
  • Page 39 Small 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. When Small is selected,...
  • Page 40 Short Edge Display Condition: a duplex unit is installed and enabled. Refer to “Duplex”, above. Enable Sets whether the printer checks the matching of printed data size Disable and that of the tray. Only standard sizes are checked. 600dpi Sets default resolution.
  • Page 41 ITEM Print Toner Save Setup Mode (cont.) Mono-Print Speed Default Orientation Form Length SETTINGS On/Off This function works effectively only if the data input is color RGB data. This setting is valid in PS and PCL, but does not take effect in the following cases.
  • Page 42 ITEM Print Edit Size Setup (cont.) Trapping Dimension Dimension PS Setup Network Protocol Parallel Protocol* SETTINGS Cassette Size/ Sets the size of an area to draw A4/A5/A6/B5/ when the host PC does not Legal14/ specify the size via the paper Legal13.5/ edit size designating command Legal13/Letter/...
  • Page 43 ITEM PS Setup Protocol (cont.) PCL Setup Font Source Resident Font Number Font Pitch Font Height 4.00 point Symbol Set PC-8 SETTINGS ASCII/RAW Specifies PS communication protocol mode of data from USB port. (In RAW mode, Ctrl-T is invalid). PS models only. Specifies the location of PCL default font.
  • Page 44 ITEM PCL Setup A4 Print Width (cont.) SETTINGS 78 column Sets the number of characters for A4 paper. 80 column Auto LF. This is for 10-CPI characters when Auto CR/LF Mode is set to OFF. This menu is enabled only when A4 paper is selected in the menu that sets the print width of A4 paper in portrait orientation.
  • Page 45 ITEM PCL Setup White Page Skip (cont.) CR Function CR/CR+LF LF Function LF/LF+CR Print Margin Normal True Black SETTINGS On/Off Sets whether to eject a page without any data to print (blank page) upon reception of FF command (OCH) in PCL Mode. OFF: Ejecting.
  • Page 46 ITEM PCL Setup Pen Width Adjust (cont.) Tray ID # Tray 2 Tray 3 MPTray IBM PPR Character Setup Pitch Font Condense Character SETTINGS On/Off When minimum width is specified in PCL, sometimes a 1- dot line, looks broken. With PEN WIDTH Adjust set to ON, when the minimum width is specified, the line width will be emphasized so as to look wider...
  • Page 47 ITEM IBM PPR Symbol Set IBM 437 Setup (cont.) Letter O Style Zero Character Line Pitch White Page Skip CR Function CR/CR+LF LF Function LF/LF+CR Line Length 80/136 column Form Length Position Left Margin Fit to Letter Enable/Disable Sets the printing mode that can Text Height Same/Diff SETTINGS Sets the Symbol Set for IBM PPR...
  • Page 48 ITEM EPSON FX Character Setup Pitch Character Symbol Set IBM 437 Letter O Style Zero Character Line Pitch White Page Skip CR Function CR/CR+LF Line Length 80/136 Column Specifies the number of Form Length Position Left Margin Fit to Letter Enable/Disable Sets the printing mode that can Text Height Same/Diff SETTINGS 10 CPI/12 CPI/...
  • Page 49 Conversion SETTINGS The machine has its own process simulation engine which SWOP simulates standard colors in the Euroscale printer. Japan This function is available only with PS language jobs. Selects limitation to the toner layer thickness. Medium If paper curl occurs in dark...
  • Page 50 ITEM Memory Receive Setup Buffer Size Resource Save Flash Initialize Memory Setup SETTINGS Auto Sets the size of receive buffer 0.5 megabyte 1 megabyte 2 megabyte 4 megabyte 8 megabyte 16 megabyte 32 megabyte Auto Sets the size of resource saving area.
  • Page 51 ITEM SD Card Initialize Setup This item displayed only if the SD card (option) is installed. SETTINGS Execute Initializes the SD Card to the factory default setting. Machine performs partition-division, and initializes each partition. When this menu is executed, the following confirmation message appears.
  • Page 52 ITEM SD Card Resize Setup Partition (cont.) SETTINGS PCL nn%/ Specifies the size of partition. Common mm%/ Specifies a size by ratio to the PSll%/<Apply> whole SD Card in % (1% unit). nn,mm,ll: 1 - 98 and nn+mm+ll=100 The sizes are displayed in the partition list and can be changed by selecting the partition size to be changed.
  • Page 53 ITEM SD Card Format Setup Partition (cont.) System Near Life Setup Status Near Life SETTINGS Formats a specified partition. Common When the Enter button is pressed, the following confirmation message appears. Are You Sure? Yes/No No = return to the previous menu.
  • Page 54 ITEM Time Date Setup Format Time Zone Daylight Saving Time Setting Change Password Password Verify password SETTINGS mm/dd/yyyy Set desired date format. dd/mm/yyyy yyyy/mm/dd –12:00 Enter the time zone for your country in relation to GMT. Set in quarter units within the 0:00 range.
  • Page 55 ITEM Settings Reset Settings Save Settings Restore Settings SETTINGS Execute Resets EEPROM of CU. Resets User menu to the factory default. If Execute is selected, exits from the menu. Execute Saves menus currently set. With this function, the menus with which operation was last performed are saved, and overwrites with them menus that...
  • Page 56: Calibration

    TRC compensation. Off: The printer does not voluntarily run density adjustment. Execute If Execute is selected, the printer will immediately adjust density and reflect it in TRC compensation. This adjustment must be executed when the printer is idling.
  • Page 57: Boot Menu

    Settings: Administrator” on page This menu is in English only (default settings in bold type). Parallel Setup Note: This menu item only applies to the C711. This menu controls the operation of the printer’s Parallel data interface. ITEM SETTINGS Enter...
  • Page 58 ITEM SETTINGS Bi-Direction Enable / Disable Enable / Disable Ack Width Narrow/ Medium/ Wide Ack / Busy Ack in Busy / Timing Ack while Busy I-prime 3µsec/50µsec / Disable Offline Enable / Receive Disable ENABLE/DISABLE the bi-directional capability of the parallel interface. Extended Capabilities Port, enables/disables this function.
  • Page 59: Usb Setup

    This menu controls the operation of the printer’s USB data interface. ITEM SETTINGS Enable / Disable Speed 480 / 12 Mbps Soft Enable / Reset Disable Offline Enable / Receive Disable Serial Enable / Number Disable When you have changed any settings in the USB Menu, turn the printer OFF, then ON again.
  • Page 60: Security Setup

    Are You Sure? Yes / No If No is selected, the display returns to the previous menu. If Yes is selected, the printer automatically reboots and the encoding function is turned Display Conditions: SD Card is installed, SD Card encoding func- tion invalidity and Storage Setup >...
  • Page 61 After execution, the following confirmation messages will appear. Are You Sure? Yes / No No = display returns to the previous menu. Yes = the printer automatically reboots and the cipher key reset is executed. Display Conditions: • SD Card implementation •...
  • Page 62: Storage Setup

    FAIL because the SD Card is regarded as not attached. After setting change and exit from the menu, the printer will restart. Deletion of all data stored in the SD Card. DoD 5220.22-M sanitizing formula is used for clearing the card. The machine will restart after changing setup.
  • Page 63 ITEM SETTINGS Enable initialization EXPLANATION Prevents a setting change accompanying initialization of Block Device (SD Card, FLASH). – C610/C711 User’s Guide...
  • Page 64: Power Setup

    ITEM SETTINGS Peak Power Normal Control Power Save Enable Disable Sleep Enable Disable USB Host Power Language Setup ITEM SETTINGS Language Execute initialize EXPLANATION Sets Peak Power Control level. Sets Enable/Disable of Power Save Mode. Sets Enable/Disable of Sleep Mode. Set power supply for USB-HOST of the whole power save mode.
  • Page 65: Print Statistics

    Print Statistics function is not supported. Enable/ Enables/Disables the printing of the Disable Usage Report. When changing a setting value, the printer is rebooted. Enable/ Specifies if the Group counter is Disable displayed in the Usage Report Print. Enable: Displayed, Disable: Not displayed.
  • Page 66 ITEM Reset Group Counter Reset Supplies Counter Change Password Password Verify Password SETTINGS Execute Resets the group counter. When it executes, the following message appears. Are You Sure? Yes / No When No is selected, it returns to original menu indication. When Yes is selected, the group counter zero is cleared, the menu is passed through.
  • Page 67: Available Options

    The duplex unit slides straight into the rear of the printer and requires no tools to install. Additional RAM Memory __________ Oki P/N 70061801 (256 MB), 70061901 (512 MB) The basic printer model comes equipped with 256 MB of main memory. This can be upgraded with an additional memory board of 256 MB or 512 MB, giving a maximum total memory capacity of 768 MB.
  • Page 68: Sd Card

    SD Card _______________________ Oki P/N 70061701 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. Installation takes a few minutes, and requires a medium size cross-head (philips type) screwdriver.
  • Page 69: Troubleshooting

    Jams can occur due to paper misfeeding from a paper tray or at any point on the paper path. When a jam occurs, the printer immediately stops, and the Attention LED on the control panel informs you of the even .
  • Page 70: Major Printer Components And Paper Path

    Major Printer Components and Paper Path 1. Duplex unit (if fitted). 2. Face-up stacker. 3. Paper exit. 4. Fuser unit 5. Top cover. 6. Operator panel. 7. Front cover. 8. Paper tray. 9. Additional paper tray (if fitted) – C610/C711 User’s Guide...
  • Page 71: Paper Sensor Error Codes

    Paper Sensor Error Codes _________ CODE # Duplex unit * Duplex unit * Duplex unit * Duplex unit * Paper feed Paper path LOCATION CODE # If fitted. – C610/C711 User’s Guide 380, 400 LOCATION Paper exit Duplex unit * MP Tray Paper Tray Paper tray *...
  • Page 72: Clearing Paper Jams

    If you have a C610 printer, the principle is the same with any exceptions noted. 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.
  • Page 73 It will be necessary to remove the four image drums to gain access to the paper path. Holding it by its top center, lift the image drum, complete with its toner cartridge, up and out of the printer. four toner cartridges (a) and image – C610/C711 User’s Guide...
  • Page 74 5 minutes. If the drum unit needs to be out of the printer for longer than this, wrap the cartridge inside a black plastic bag to keep it away from light.
  • Page 75 Look into the printer to check whether any sheets of paper are visible on any part of the belt unit. Do not use any sharp or abrasive objects to separate sheets from the belt. This may damage the belt surface.
  • Page 76 • To remove a sheet from the central area of the belt (b), carefully separate the sheet from the belt surface and withdraw the sheet. • 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.
  • Page 77 To remove a sheet in the fuser; push the two retaining levers (e) towards the rear of the printer to release the fuser. Withdraw the fuser unit using the handle (f). Press release lever (g) and pull the trapped paper from the fuser.
  • Page 78 Replace fuser unit into the machine and move locking levers (e) toward the rear of the machine. – C610/C711 User’s Guide...
  • Page 79 Holding the complete assembly by its top center, lower it into place in the printer, locating the pegs at each end into their slots in the sides of the printer cavity. – C610/C711 User’s Guide...
  • Page 80 Lower the top cover but do not press down to latch it closed yet. This will protect the drums from excessive exposure to room lighting while you check the remaining areas for jammed sheets. 10. Open the rear exit tray (h) and check for a sheet of paper in the rear path area (i).
  • Page 81 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.
  • Page 82 16. Finally, close the top cover and press down firmly so that the cover latches closed. When the jam has been cleared, if Jam Recovery is set to ON in the System Adjust Menu , the printer will attempt to reprint any pages lost due to paper jams. – C610/C711 User’s Guide...
  • Page 83: Replacing Consumables And Maintenance Items

    Maintenance Items Order Information ______________ Only use genuine Oki Original products to ensure the best quality and performance from your hardware. Non Oki Original products may adversely affect your printer's performance and invalidate your warranty. ITEM Toner, black Toner, cyan...
  • Page 84: Toner Cartridge Replacement

    Note: For illustrative purposes, the C711 printer has been shown. If you have a C610 printer, the principle is the same with any exceptions noted. Toner Cartridge Replacement Note: When the LCD display indicates TONER LOW, or if print appears faded, first open the top cover and try tapping the cartridge a few times to evenly distribute the toner powder.
  • Page 85 Press the cover release and open the printer’s top cover fully. If the printer has been powered on, the fuser may be hot. This area is clearly labelled. Do not touch. Note the positions of the four cartridges. 1. Cyan 3.
  • Page 86 Lift the right-hand end of the cartridge and then draw the cartridge to the right to release the left-hand end as shown, and withdraw the toner cartridge out of the printer. Put the cartridge down gently onto a piece of paper to prevent toner from marking your furniture Clean the top of the ID unit with a clean, lint free cloth.
  • Page 87 Holding the cartridge by its top center with the colored lever to the right, lower it into the printer over the image drum unit from which the old cartridge was removed. – C610/C711 User’s Guide...
  • Page 88 10. Pressing gently down on the cartridge to ensure that it is firmly seated, push the colored lever towards the rear of the printer. This will lock the cartridge into place and release toner into the image drum unit. – C610/C711 User’s Guide...
  • Page 89 11. Gently wipe the LED head surface with a clean, lint free cloth. 12. Finally, close the top cover and press down firmly at both sides so that the cover latches closed. – C610/C711 User’s Guide...
  • Page 90: Image Drum Replacement

    The printer contains four image drums: cyan, magenta, yellow and black. Press the cover release and open the printer’s top cover fully. If the printer has been powered on, the fuser will be hot. This area is clearly labelled. Do not touch. CAUTION! WARNING!
  • Page 91 toner (a) and image Note the positions of the four cartridges drums (b). It is essential that they go back in the same order. – C610/C711 User’s Guide...
  • Page 92 Holding it by its top centre, lift the image drum, complete with its toner cartridge, up and out of the printer. Put the assembly down gently onto a piece of paper to prevent toner from marking your furniture and to avoid damaging the green drum surface.
  • Page 93 With the colored toner release lever (1) to the right, pull the lever towards you. This will release the bond between the toner cartridge and the image drum unit. 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.
  • Page 94 Place the toner cartridge onto the new image drum cartridge as shown. Push the left end in first, and then lower the right end in. (It is not necessary to fit a new toner cartridge at this time unless the remaining toner level is very low.) Push the colored release lever away from you to lock the toner cartridge onto the new image drum unit and release toner into it.
  • Page 95 10. Holding the complete assembly by its top center, 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 top cover and press down firmly at both sides so that the cover latches closed.
  • Page 96: Replacing The Transfer Belt Unit

    Replacing the Transfer Belt Unit ____ The belt unit is located under the four image drums. Switch off the printer and allow the fuser to cool for about 10 minutes before opening the cover. Press the cover release and open the printer’s top cover fully.
  • Page 97 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. CAUTION! The green image drum surface at the base of each cartridge is very delicate and light sensitive. Do not touch it and do not expose it to normal room light for more than 5 minutes.
  • Page 98 (b) at the front end. Turn the two fasteners 90° to the left. This will release the belt from the printer chassis. Pull the lifting bar (b) upwards so that the belt tilts up towards the front, and withdraw the belt unit (c) from the printer.
  • Page 99 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.
  • Page 100 Turn the two fasteners (a) 90° to the right until they lock. This will secure the belt unit in place. Replace the four image drums, complete with their toner cartridges, into the printer in the same sequence as they came out: cyan (nearest the rear), magenta, yellow and black (nearest the front).
  • Page 101: Fuser Replacement

    Fuser Replacement ______________ The fuser is located inside the printer just behind the four image drum units. If the printer has recently been powered on, some fuser components will be very hot. Handle the fuser with extreme care, holding it only by its handle, which will only be mildly warm to the touch.
  • Page 102 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 heat.
  • Page 103 Push the two retaining levers (b) towards the rear of the printer to lock the fuser in place. Finally, close the top cover and press down firmly at both sides so that the cover latches closed. – C610/C711 User’s Guide...
  • Page 104: Cleaning The Led Head

    Clean the LED heads when printing does not come out clearly, has white lines or when text is blurred. There is no need to switch off the printer to clean the lens. Press the cover release and open the printer’s top cover fully. Open the top cover.
  • Page 105 Gently wipe the LED head surface with a clean, lint free cloth. Do not use methyl alcohol or other solvents on the LED head as damage to the lens surface will occur. Close the top cover and press down firmly at both sides so that the cover latches closed.
  • Page 106: Utilities

    Windows • Admin Manager For quick discovery and setup of the Oki network card in your printer. Runs directly off the CD. • Direct Network Printing Utility (LPR) For printing on an Ethernet network without the need for a print server.
  • Page 107: Utilities On The Web (Windows Only)

    Download PCL macros, Postscript forms and bar codes to the printer hard disk drive for use in print jobs • Swatch Utility Print a color swatch and use the indicated RGB values to set up the color(s) of your choice in your graphics/design software application.
  • Page 108: Installing The Utilities

    • PS Gamma Adjuster Permits adjustment of each of the primary colors that the printer uses in Postscript mode. Installing the Utilities ____________ Utilities on the CD Load the utilities from the Menu Installer located on the CD supplied with your printer.
  • Page 109: Specifications

    Specifications are subject to change without notice. ITEM Dimensions C610: 17.1” W x 21.5” D x 13.4” H (435 x 547 x 340 C711: 17.1” W x 21.5” D x 15.3” H (435 x 547 x Weight C610: 57.3 lbs. (26 kg) approx. (without Duplex unit) C711: 60.8 lbs.

This manual is also suitable for:

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