Oki Data CONFIDENTIAL
45487001TH Rev.1
4-36 /
4. Maintenance menus
4.4 Setup after part replacement
The following describes the adjustments necessary after part replacement:
Replaced part Adjustment
LED head Not necessary.
Drum cartridge Not necessary.
Fuser unit Not necessary.
Belt unit Not necessary.
PU/ CU board Copying information stored in EEPROM, which
requires utility software.
4.4.1 Notes on PU/ CU board replacement
1. When the EEPROM on a board to be removed can be accessed (when SERVICE
CALL 104 (Engine EEPROM Error), or 040 (EEPROM Error) is not displayed):
(1) Using the board replacement function of Maintenance Utility (Maintenance
Utility operation manual, section 2.4.1.1.9), take out the information of the
EEPROM on PU and Information of the EEPROM settings on CU from the
board to be removed, and temporarily store it onto an HDD of the computer.
(2) Using the board replacement function of Maintenance Utility (Maintenance
Utility operation manual, section 2.4.1.1.9), copy the information of the
EEPROM on PU stored in HDD of the computer and the information of
EEPROM settings on CU onto the EEPROM of a board to be newly installed.
(3) Even when either information of EEPROM on PU or information of the
EEPROM settings on CU is taken out, using the board replacement function of
Maintenance Utility (Maintenance Utility operation manual, section 2.4.1.1.9),
copy either information of EEPROM on PU or information of the EEPROM
settings on CU which can be stored in the HDD of the computer onto EEPROM
of a board to be newly installed.
Information that cannot be taken out is separately set up in the same function.
When the information of EEPROM on PU cannot be taken out, make a setting
of the serial number on PU (Maintenance utility operation manual, section
2.4.1.1.9.5) and a setting of switching to the Shipping mode (Maintenance utility
operation manual, section 2.4.1.1.9.6) on the setup screen.
When the information of EEPROM settings on CU cannot be taken out, make
a setting of the information about a serial number on CU (Maintenance utility
operation manual, section 2.4.1.1.9.4) on the setup screen.
Note! When taking out or writing information from/into EEPROM by using
Maintenance Utility, use the procedure shown below to place the printer to the
Forced ONLINE mode before accessing the EEPROM. An error message is
displayed even in the forced ONLINE mode when the printer has an error.
i. When turning on the printer, press and hold down the [Back] and [Menu
] and [Enter] button in combinatoin until “STATUS MODE” appears on the
operator panel.
ii. When the printer operates properly, the operator panel shows “Ready To
Print”. However, when the printer has an error, it indicates an error, but the
printer is internally online, being ready to communicate.
2. When the EEPROM on a board to be removed cannot be accessed:
When SERVICE CALL 104 (Engine EEPROM Error), or 040 (EEPROM Error) is
displayed, or data cannot be read from the EEPROM, after replacing the board to a
new one, follow the following procedure to perform operation by using Maintenance
Utility:
(1) To setting necessary setting as the table below.
Model Use for item of necessary to change the setting
B721 ODA none
OEL/AOS none
B731 ODA none
OEL none
AOS Wireless LAN setting
ES7131 OEL none
AOS Wireless LAN setting
MPS5501b ODA none
ODB paper size and unit
·When change the board for B731 AOS/ES7131 AOS,to change the wireless LAN
setting should be valid to invalid.The setting method is following to Maintenance
Utility Manual.
·When change the board for MPS5501b ODB,to change the paper size and
unit should be Letter,inch
→
A4,Millimeter.The setting method is following to
Maintenance Utility Manual.
To Next Page
Loading...
Need help?
General
