C612/C712/ES6412/ES7412 User’s Guide
PREFACE 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 equipment made by other manufacturers and referred to in this guide will not affect the applicability of the information in it.
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. Seek medical attention. Spillages should be treated with cold water and soap to help reduce risk of staining skin or clothing.
CONTENTS Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Emergency first aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Importer to the EU/authorised representative. . . . . . . . . . . . . . . . . . . . .3 Environmental information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning. . . . . . . . . . . . . ...the unit casing . . . . . ...the LED head . . . . . . ...the paper feed rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing upgrades . . . . . . . . . . . . . . . . . . . . . . . . . Duplex unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Memory upgrade . . . . . . . . . . . . . . . .
NOTES, CAUTIONS AND WARNINGS NOTE A note provides additional information to supplement the main text. CAUTION! A caution provides additional information which, if ignored, may result in equipment malfunction or damage. WARNING! A warning provides additional information which, if ignored, may result in a risk of personal injury.
ABOUT THIS GUIDE NOTE Images used in this manual may include optional features that your product does not have installed. DOCUMENTATION 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.
ON-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 instantly jump to the part of the manual containing the referenced material. By using the before.
INTRODUCTION 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: > ProQ2400, multi-level technology produces subtler tones and smoother gradations of colour to lend photographic quality to your documents.
PRINTER OVERVIEW FRONT VIEW C612/ES6412 9 13 1 10 2 11 7 4 6 13 8 7 12 14 3 5 1. Output tray (face down). 5. Paper level indicator. Standard printed copy delivery point. Holds up to 250 sheets at 80g/m². 2. Operator panel. 6. Front cover release lever. 7. Multi-purpose tray release recess. 8. Output tray release button. Menu driven operator controls and LCD panela. 9. LED heads. 10. Fuser release levers. 3. Paper tray. Standard paper tray. Holds up to 300 sheets of 80g/m² paper. 4.
C712/ES7412 9 13 1 10 2 11 7 4 6 13 8 7 12 14 3 5 1. Output tray (face down). 5. Paper level indicator. Standard printed copy delivery point. Holds up to 350 sheets at 80g/m². 2. Operator panel. 6. Front cover release lever. 7. Multi-purpose tray release recess. 8. Output tray release button. Menu driven operator controls and LCD panela. 9. LED heads. 10. Fuser release levers. 3. Paper tray. Standard paper tray. Holds up to 530 sheets of 80g/m² paper. 4. Multi purpose tray.
REAR VIEW This view shows the connection panel, the rear output stacker and the location of the optional duplex (two-sided printing) unit. C612/ES6412 4 5 6 7 3 1 2 1. Main power switch. 5. USB interface. 2. AC power socket. 6. ACC interface (host USB). 3. Duplex unit (when fitted). 7. Network interface.a 4. Rear output tray (face up stacker). a. The Network Interface may have a protective “plug” which must be removed before connection can be made. C712/ES7412 4 5 6 7 3 1 2 1.
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. This avoids bending the paper around curves in the paper path and enables feeding of up to 250g/m² media.
TURNING OFF THE POWER 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 and the power switch indicator goes out. NOTE > It may take about 5 minutes to turn off the power. Wait until it turns off. > Holding down the power switch for more than 5 seconds turns off printer forcibly.
PAPER 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 when using standard 75~90g/m² paper designed for use in copiers and laser printers. Suitable types are: > M-Real Data Copy Everyday 80g/m² > Color Copy by Mondi 90g/m² Use of heavily embossed or very rough textured paper is not recommended.
CASSETTE TRAYS SIZE DIMENSIONS WEIGHT (G/M²) A6a 105 x 148mm Light 64 - 74g/m² A5 148 x 210mm Medium Light 75 - 90g/m² B5 182 x 257mm Medium 91 - 105g/m² Executive 184.2 x 266.7mm Heavy 106 - 120g/m² A4 210 x 297mm Ultra heavy1 121 - 188g/m² Letter 215.9 x 279.4mm Legal 13in. 216 x 330mm Ultra heavy2 189 - 220g/m² Legal 13.5in. 216 x 343mm Ultra heavy3 221 - 250g/m² Legal 14in. 216 x 356mm Tray 1/2/3: 64 - 220g/m² MP Tray: 64 - 250g/m² a.
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 64 - 220g/m². NOTE The duplex unit comes as standard with dn models.
LOADING PAPER NOTE For illustrative purposes, the C712 printer has been shown. If you have a C612 printer, the principle is the same with any exceptions noted. CASSETTE 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).
3. Load paper (letter headed paper face down and top edge towards the front of the printer), as shown. b a b c > Adjust the rear stopper (a) and paper guides (b) to the size of paper being used. CAUTION! C712 ONLY: IMPORTANT: Set paper size dial (c) to the size of paper being used (A4 in the above example). To prevent paper jams: > Do not leave space between the paper and the guides and rear stopper. > Do not overfill the paper tray. Capacity depends on the type of paper stock.
> 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 (lower) tray, do not pull out the 1st (upper) tray. This will cause a paper jam. > For face down printing, make sure the rear output tray (a) is closed (the paper exits from the top of the printer).
MULTI PURPOSE TRAY 1. Open the multi purpose tray (a). 2. Fold out the paper supports (b). a c d b d 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 on headed paper load the paper into the multi purpose tray with pre-printed side up and top edge into the printer.
OPERATION 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 Guide.
MENU FUNCTIONS This section lists the menus accessed via the controls on the printer’s operator panel and displayed in the LCD window. OPERATOR PANEL: 2 3 7 4 8 1 9 10 5 1. Ready LED 6 ON: Ready to receive data. 2. Display Displays the printer status and any error messages. 4. On Line Button Switches between Online and Offline. BLINKING: Processing data. OFF: Offline. 3. Menu Scroll Buttons Enters the Menu mode. In Menu mode, forwards or reverses the menu item displayed.
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 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. Where applicable, factory default settings are shown in bold type in the following tables. In the normal operating condition, known as “standby,” the printer’s LCD window will show Ready to Print.
PRINT FROM USB MEMORY ITEM ACTION EXPLANATION Select Print File Print Print the selected file with current settings. MPTray(xx) Specifies a paper tray. (xx) is the paper size in trays. The strings are the same as the ones displayed in Idle Display. (After file selection. The LCD title is the filename.) Print Setup Paper Feed Tray1(xx) Tray2(xx) Tray3(xx) Copies Tray2, 3: Displayed only if they are installed. Sets the number of copies. 1 ~ 999 Duplex Binding On Specifies Duplex Print.
CONFIGURATION MENU ITEM ACTION EXPLANATION Tray Count MP Tray Select an item to display the total number of pages printed from the relevant tray. Tray 1 Tray 2* Tray 3* *Note: Only available when optional trays are present A4/Letter Impressions Count Color Displays the converted number of pages for A4/ Letter printed in color or mono. Mono Supplies Life Cyan Toner (n.nK) Magenta Toner (n.nK) Select item to display the percentage of a consumable remaining. Yellow Toner (n.nK) Black Toner (n.
ITEM Network When there is built-in wireless LAN support and the Wireless Module is set to “Enable” Network Information Wireless (Infrastructure) Information Wireless (AP Mode) Information System ACTION EXPLANATION Printer Name Displays the full printer name. Short Printer Name Displays the abbreviated printer name. Enabling Default Gateway Displays the valid default gateway. Wired Displays the status (enabled/disabled) of the wired LAN. IPv4 Address Displays the IPv4 Address of the network.
PRINT 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 print out Network information. Execute Scroll down to this parameter and select execute to print out a demonstration page. Execute Scroll down to this parameter and select execute to print out a list of job files.
MENUS 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)/ 16K(195x270mm)/ 16K(197x273mm)/ Custom/Index Card/ 4x6 inch/5x7 inch/ COM-9 Envelope/ COM-10 Envelope/ Monarch Envelope/ DL Envelope/C5 Envelope/Hagaki/ Oufukuhagaki/ Nagagata#3/ Nagagata#4/ Yougata#4 X Dimension: 2.
ITEM ACTION EXPLANATION Tray Configuration Tray1 Config Configure Paper Size/Media Type/Media Weight. Select by scroll and Enter button. (cont.) 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)/ Custom C712 Cassette/ Custom X Dimension: C612 4.1inch ~ 8.3inch ~ 8.5inch 105millimeter ~ 210millimeter ~ 216millimeter C712 5.8inch ~ 8.3inch ~ 8.
ITEM ACTION Tray Configuration Media Type: Plain/ Letterhead/ Bond/ Recycled/Card Stock/Rough/ Glossy/User Type 1-5 Media Weight: Light/Medium Light/Medium/ Heavy/Ultra Heavy1/Ultra Heavy2 (cont.) EXPLANATION Tray 2 Config* Tray 3 Config* *Note: only present if option installed. Paper Feed Select tray. Select by scroll and Enter button. Default: Tray 1 Auto Tray Switch Default: Switches Auto On/Off. Select by scroll and Enter button.
ITEM ACTION System Adjust (cont.) Timeout Network EXPLANATION Select from 0/5~90~290/295/300 seconds. Default: 90 Low Toner Default: Continue Select action to take when toner sensor indicates low toner. Select from Continue/Stop. Select by scroll and Enter button. Print Mode w/o Color Toner Select from Alarm/Cancel. Default: Alarm Select by scroll and Enter button. On Select from On/Off. Select by scroll and Enter button. Default: Off Select from On/Off. Select by scroll and Enter button.
ADMIN 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 Wired Sets a valid default gateway. Wireless (Infrastructure) Display Conditions: Enable There should be built-in wireless LAN support and Boot Menu > Wireless Module should be enabled. Enables/Disables the wired LAN.
ITEM Network Setup (cont.) Network Scale SETTINGS EXPLANATION Normal 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. Small When Small is selected, computers can cover from two or three small LANs to a large LAN, but may not work effectively when the network is connected to a HUB with a spanning tree feature.
ITEM Print Setup (cont.) A4/Letter Override SETTINGS EXPLANATION 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 there is no tray set for Letter in the printer, the printing will be done from the tray with A4 paper loaded without a paper request. * There is no switching from the printer driver.
ITEM Print Setup (cont.) X Dimension SETTINGS EXPLANATION 2.5 inch Specifies paper width of Custom paper as a default value. ~ 8.3 inch ~ Sets a paper size at right angles to the paper run direction. 8.5 inch 64 mm ~ 210 mm ~ 216 mm Y Dimension 5.0 inch ~ 11.0 inch ~ Specifies paper length of Custom paper as a default value. Sets a paper size in the same direction as the paper run direction. 11.7 inch ~ 52.
ITEM PCL Setup SETTINGS EXPLANATION 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. If it is not, the number starts at 1. The maximum value is equal to the number of fonts installed in Font Source. Font Pitch 0.44 CPI ~ 10.00 CPI ~ 99.99 CPI Font Height 4.00 point ~ 12.
ITEM PCL Setup (cont.) True Black SETTINGS EXPLANATION 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, 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 than a 1-dot line.
ITEM XPS Setup (cont.) Unzip Mode SETTINGS EXPLANATION Auto Sets the unzip mode of the XPS file. (Default: Speed). Speed Print 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 prioritized, and partial Unzip functions are used. White Page Skip On Off Sets whether to output a page without data printed on (i.e. a blank page) for XPS. With Off, a blank page is output.
ITEM IBM PPR Setup(cont.) SETTINGS EXPLANATION 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 paper. Left Margin 0.0/0.1/~1.0 inch Sets the amount to shift the horizontal print start position to the right.
ITEM Private Print Setup(cont.) Keep job for SETTINGS EXPLANATION 15minutes Sets the retention period of encrypted secure jobs in the device storage (SD card). 30minutes 1hour 2hours 4hours After the retention period, the encrypted secure jobs will be erased from the device storage (SD card) automatically.
ITEM Panel Setup Near Life Status SETTINGS EXPLANATION Enable Sets the LCD display control when a near life warning occurs for the drum, fuser and belt. Disable 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/MIB/Web as well). Excludes the temporary recovery status (life warning) by opening and then closing the cover after a life warning has occurred.
ITEM Time Setup (cont.) SNTP Server (Secondary) SETTINGS EXPLANATION ************ 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 ~ Set current date and time. Display format follows the settings selected in Date Format. 01/01/2009 00:00 ~ 31/12/2091 23:59 Power Setup Auto Power Off Enable/ Auto Config/ Disable Sets the behavior of Auto Power Off.
ITEM Others Setup (cont.) SETTINGS EXPLANATION 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 file system. Performs administration data (FAT information) recovery. Performs recovery only for an SD Card.
ITEM Others Setup (cont.) SETTINGS EXPLANATION Language Setup (cont.) Language Initialize Execute Initializes the LCD display language. Job Cancel Setup Cancel Key Behavior Short Sets the action when the Cancel button is pressed. Long Off Short: Cancels the job by a short press (for 2 seconds or less). Long: Cancels the job by a long press (for 25 seconds). Off: Ignores the press of the Cancel button. In other words, disables the action of canceling the job by pressing the Cancel button.
ITEM Others Setup (cont.) Business Phone Setup (cont.) Connection Port No. SETTINGS EXPLANATION 1 Sets the port number of the connection destination of the CrosCore cooperation. ~ 59000 ~ 65535 Settings Reset Settings Execute Resets EEPROM of CU. Resets User menu to the factory default. If Execute is selected, exits from the menu. Save Settings Execute Restore Settings Execute Saves menus currently set.
CALIBRATION 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 printer does not voluntarily run density adjustment. Adjust Density Execute If Execute is selected, the printer will immediately adjust density and reflect it in TRC compensation.
GOOGLE CLOUD PRINT ITEM Google Cloud Print SETTINGS EXPLANATION Print Manually Execute Prints manually. Delete Registered Information Execute Deletes the registered information. Register to Google Cloud Print Execute Registers to Google Cloud Print. Using Cloud Service Enable Sets whether or not to use cloud service. DNS Server (Primary) xxx.xxx.xxx.xxx Sets the DNS server (primary). DNS Server (Secondary) xxx.xxx.xxx.xxx Sets the DNS server (secondary).
WIRELESS(INFRASTRUCTURE) SETTING ITEM Wireless (Infrastructure) Setting Wireless(Infrastructure) SETTINGS EXPLANATION Enable Enables/disables the wireless LAN (Infrastructure). Disable Network Setting IP Address Set Auto Manual Sets the IP Address setting method. IPv4 Address xxx.xxx.xxx. xxx Sets the IP Address. Subnet Mask xxx.xxx.xxx. xxx Sets the Subnet Mask. Gateway Address xxx.xxx.xxx. xxx Sets the Gateway (default router) address. DHCPv6 Enable Sets Enable/Disable of DHCPv6.
WIRELESS(AP MODE) SETTING ITEM Wireless (AP Mode) Setting Wireless(AP Mode) SETTINGS EXPLANATION Enable Enables/disables the wireless LAN (AP mode). Disable Automatic Setup (PushButton) When the Enter button is pressed and the Yes/No confirmation screen is displayed, if Yes is selected, automatic connection can be started with a push-button. Manual Setup Displays the SSID and the password. Connection Sstting SSID Input the SSID. Password Input the password. IPv4 Address xxx.xxx.xxx.
BOOT 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 Defaults ITEM SETTINGS EXPLANATION Network Factory Defaults Execute Specifies whether to initialize the network menu. Wireless Module NOTE To use wireless LAN, it is required to install an optional wireless LAN board.
SD Card Setup NOTE This menu only displays if the optional SD card is installed. ITEM Enable SD Card SETTINGS EXPLANATION No Even if a machine is inoperable at installation because of a faulty SD Card, the machine can be made operable by setting this parameter to No (ignores the existence of the SD Card). Yes When No is set, access to the SD Card results in FAIL because the SD Card is regarded as not attached. After setting change and exit from the menu, the printer will restart.
MAINTENANCE NOTE For illustrative purposes, the C712 printer has been shown. If you have a C612 printer, the principle is the same. REPLACING 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.
2. Note the positions of the four cartridges. 1 2 3 4 6 (a) 1. Cyan cartridge 2. Magenta cartridge 3. Yellow cartridge 4. Black cartridge Pull the coloured toner release lever on the cartridge to be replaced fully towards the front of the printer. 2b 2a (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, and withdraw the toner cartridge out of the printer. 3.
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 coloured lever to the right, lower it into the printer over the image drum unit from which the old cartridge was removed. 9.
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. IMAGE DRUM REPLACEMENT CAUTION! Static sensitive devices, handle with care. The printer contains four image drums: cyan, magenta, yellow and black. 1. Press the cover release and open the printer’s output tray fully. WARNING! If the printer has been powered on, the fuser will be hot. This area is clearly labelled. Do not touch.
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. a b 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 piece of paper to prevent toner from marking your furniture and to avoid damaging the green drum surface. CAUTION! The green image drum surface at the base of the ID unit is very delicate and light sensitive.
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. 2 1 7. Take the new image drum cartridge out of its packaging and place it on the piece of paper where the old cartridge was placed. Keep it the same way round as the old unit.
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. NOTE If you need to return or transport your printer for any reason, please make sure you remove the image drum unit beforehand and place in the bag provided. This is to avoid toner spillage.
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. 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. If the drum unit needs to be out of the printer for longer than this, please wrap the cartridge inside a black plastic bag to keep it away from light.
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. a a 8. Turn the two fasteners (a) 90° to the right until they lock. This will secure the belt unit in place. 9.
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 heat. 5. Remove the new fuser from its packaging and remove the transit material. 6. Holding the new fuser by its handle, make sure that it is the correct way round.
CLEANING CAUTION! Use a clean, moist, lint-free cloth for cleaning. Do not use benzine, thinners or alcohol as a cleaning agent. ...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 white lines or when text is blurred. There is no need to switch off the printer to clean the lens. 1.
...THE PAPER FEED ROLLERS Clean the paper feed rollers if paper jams frequently occur. CAUTION! Use a clean, moist, lint-free cloth for cleaning. Do not use benzine, thinners or alcohol as a cleaning agent. 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 rollers with a clean, lint-free cloth moistened with water. 5. Wipe the feed roller on the paper tray.
INSTALLING UPGRADES NOTE For illustrative purposes, the C712 printer has been shown. If you have a C612 printer, the principle is the same. 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 DUPLEX UNIT The duplex unit adds the function of two-sided printing, using less paper and making large documents easier to handle.
MEMORY 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. O 2. I Press the cover release and open the printer’s output tray fully. WARNING! If the printer has been powered on recently, the fuser will be hot. This area is clearly labelled. Do not touch. 3. Pull down the MP Tray using the depressions.
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 edge connector, which is closer to one end than the other. 8. Identify the RAM expansion slot in the printer. 9.
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: 17. (a) Press the Enter button. (b) Press the Menu down button then the Enter button to select the Print Information menu. (c) Select Configuration with the Enter button. (d) Press the Enter button once more to execute the Configuration menu.
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. O 2. I Press the cover release and open the printer’s output tray fully. WARNING! If the printer has been powered on recently, the fuser will be hot. This area is clearly labelled. Do not touch. 3. Pull down the MP Tray using the depressions.
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 printer and refit the securing screw loosened in step 4. 9. Close the front cover and the output tray, pressing down firmly at each side to latch it closed. 10. Reconnect the AC power cable and switch the printer on. 11.
WIRELESS 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. NOTE Wait for at least 1 minute after unplugging the power cord, and then proceed to the next step. 2. Press the cover release and open the printer’s output tray fully. WARNING! If the printer has been powered on recently, the fuser will be hot. This area is clearly labelled. Do not touch. 3.
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. Close the top of the side cover up to the printer and refit the securing screw loosened in step 4. 8. Close the front cover and the output tray, pressing down firmly at each side to latch it closed. 9.
CONNECTING IN WIRELESS LAN(INFRASTRUCTURE MODE) 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 sleep mode. • Do not place any devices (especially microwave ovens or digital cordless telephones) that emit weak electromagnetic waves near the machine.
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 wireless LAN setup has completed. If Connection failed is displayed, repeat the procedure from step 4. If an antenna appears on the upper right corner of the operator panel, it indicates that the connection is successful.
If WPA Pre-shared Key is displayed ITEM EXPLANATION Encryption method WPA/WPA2-PSK Encryption key Enter the pre-shared key. If WEP Key is displayed ITEM EXPLANATION Encryption method WEP Encryption key Input the WEP key. Other settings 11. ITEM EXPLANATION Encryption method Disable Encryption key Input is not necessary. The SSID selected in step 7 and the encryption method in step 8 are displayed for security in the confirmation screen.
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 down, select Manual Setup at the end of the list, and press the Enter button. 10. Input the SSID recorded in step 1, and press the Enter button. NOTE It is case sensitive. Please enter it correctly. 11.
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, and then press the Enter button. 8. Start WPS-PBC (push button) on the wireless terminal (computer, tablet, smartphone, etc.). Manual connections If the wireless terminal (computer, tablet, smartphone, etc.
ADDITIONAL 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-connect the AC power cable and switch the printer ON. All that remains is to adjust the printer driver to make full use of the new features (“Setting the driver device options” on page 79).
SETTING 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 your computer knows they are there. In some cases the hardware configuration of your machine is automatically detected when the driver is installed.
TROUBLESHOOTING 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 how to clear them quickly and simply. Jams can occur due to paper misfeeding from a paper tray or at any point on the paper path through the printer.
PAPER SENSOR ERROR CODES 382 381 380, 400 390 383 391 370 373 392 371 372 CODE # LOCATION CODE # LOCATION 370 Duplex unita 382 Paper exit 371 Duplex unita 383 Duplex unita 372 Duplex unita 390 MP Tray 373 Duplex unita 391 Paper Tray 380 Paper feed 392 2nd Paper traya 381 Paper path 400 Paper size a. If fitted.
CLEARING PAPER JAMS NOTE For illustrative purposes, the C712 printer has been shown. If you have a C612 printer, the principle is the same. 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 printer’s output tray fully. WARNING! If the printer has been powered on, the fuser will be hot.
5. 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, and cover. CAUTION! The green image drum surface at the base of the Image Drum is very delicate and light sensitive. Do not touch it and do not expose it to normal room light for more than 5 minutes. If the drum unit needs to be out of the printer for longer than this, please wrap the cartridge inside a black plastic bag to keep it away from light.
7. Look into the printer to check whether any sheets of paper are visible on any part of the belt unit. d c b a CAUTION! Do not use any sharp or abrasive objects to separate sheets from the belt. This may damage the belt surface. (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 withdraw the sheet.
(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 allow the pressure release lever to rise again. d NOTE If the sheet is well advanced into the fuser (only a short length is still visible), do not attempt to pull it back.
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 into their slots in the sides of the printer cavity. 9. Lower the output tray but do not press down to latch it closed yet.
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 j 13. Pull down the MP Tray using the depressions. Lift the front cover release lever and lower the front cover. 14. Check inside the cover for sheets in this area and remove any that you find, then close the cover. 15.
BEFORE MACHINE DISPOSAL 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 > Various records > Access control, user management data (local user, external user cache LDAP, and Kerberos) 1. Press the Menu button on the operator panel. 2. Press the scroll button 3. Input the Admin password. 4.
SPECIFICATIONS 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/ES7412: 27.6Kg approx. (without duplex unit) Power supply Power consumption 220 to 240VAC @ 50/60 Hz ± 2% Operating: 1300 max.; 600W av. (25°C) Standby: 100W av. (25°C) Power save mode: less than 15W Sleep mode: less than 1.
INDEX B O Belt how to replace .................. 59 Operator Panel ...................... 23 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 Envelopes loading .............................. 21 F Fuser how to replace .................. 61 I Image drum how to replace .................. 56 M P Paper jam clearing ......
OKI CONTACT DETAILS OKI Systems (UK) Ltd. Blays House Wick Road Egham Surrey TW20 0HJ OKI Systems (Magyarország) Kft. H-1133 Budapest, Váci út 76 Hungary Tel: +44 (0) 1784 274300 Website: www.oki.com/uk Telefon: +36 1 814 8000 Telefax: +36 1 814 8009 Website: www.okihu.hu OKI Systems (Ireland) Ltd OKI Systems (Italia) S.p.A. A7 Calmount Park Ballymount Dublin 12 D12 TX94 Ireland via Milano, 11, 20084 Lacchiarella (MI) Tel: +353 (0) 1 4049590 Fax: +353 (0)1 4049591 Website: www.oki.
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