Oki MC561 Maintenance Manual
Also see for CX2731: User guide
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Contents
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44473001TH Rev.1 153 /Oki Data CONFIDENTIAL 5. MAINTENANCE MENUS5.6 Settings after Parts ReplacementThe necessary adjustments after the parts exchange are explained as follows.Replaced Part AdjustmentLED Head Not required.Image Drum Cartridge(Any of Y, M, C and K Not required.Fuser Unit Not required.Belt Unit Not required.Main (M32 Board) Copy the EEPROM information; utility is required5.4.1 Notes on CU/PU board replacement1. When the EEPROM on a board to remove can be accessed (when SERVICECALL 104 [Engine EEPROM Error] or 40 [EEPROM Error] is not displayed):(1) Remove information from the EEPROM in the PU block, and setting informationfrom the EEPROM in the CU block, of the board, and temporarily store themonto an HDD of a computer, by using the board replacement function ofMaintenance Utility (Maintenance Utility Operating Manual, section 2.4.1.1.9about board replacement functionality).(2) By using the board replacement function, copy the information and settinginformation into the EEPROM of a board to replace with.(3) When only the information or setting information can be removed from theboard to replace, copy it into the EEPROM of the replacement board byusing the board replacement function. With the board replacement function,separately configure the other information, which cannot be removed. PerformPU-block serial-number setting (Maintenance Utility Operating Manual,section 2.4.1.1.9.5), and make a change to the Shipping mode (MaintenanceUtility Operating Manual, section 2.4.1.1.9.6), in setting windows when theinformation cannot be removed. Configure CU-block serial number information(Maintenance Utility Operating Manual, section 2.4.1.1.9.4) when the settinginformation cannot be removed.Note! When removing or writing information from/into the EEPROM by usingMaintenance Utility, use the procedure shown below to place the printer tothe Forced ONLINE mode before accessing the EEPROM. Even in the forcedONLINE mode, the printer provides an error indication when having an error.1. When turning on the printer, press and hold down , and the OK buttonin combination until STATUS MODE appears on the operator panel.2. The printer displays ONLINE when operating properly, and provides anerror indication when having an error, where the printer is internally online,being ready to communicate.2. When the EEPROM on a board to remove cannot be accessed:When the operator panel displays SERVICE CALL 104 (Engine EEPROM Error)for, or data cannot be read from the EEPROM of, a board to remove, follow thefollowing procedure to perform operation by using Maintenance Utility after theboard is replaced with a new one:(1) [When facing OEL](1-1)Set the PU serial number(Maintenance utility operation manual, Section 2.4.1.2, PU circuitboard setting)SAP serial number can be applied to the device. The SAP serialnumber is displayed in the highest rung of the serial number label. Itis a 12-digit number including production place (2 digits), productionyear (2 digits), sequence number (6 digits) and revision number (2digits).• PU serial number is a 10-digit number which is basically the sameas SAP serial number except that it has no the 2-digit revisionnumber.• Set on the menu of [Section 2.4.1.1.2.1, PU serial number setting]of [Section 2.4.1.1.2 PU circuit board setting function]. |
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