Oki MC760 Maintenance Manual page 135

5.3 Setups upon completion of part replacement
The adjustments that are required upon completion of part replacement are described
below.
Replacement parts
LED head See note.
Drum cartridges (Y, M, C, K)
Fuser unit
Belt unit
PU board
SU board
CU board
HDD
SRAM board
Note! Refer to the Software Guide for the removal and installation procedures of
the CU board, HDD, and SRAM board <for CU board>.
Adjustment contents
Not required
Not required
Not required
Not required
5.3.1 Copying the EEPROM information and
utilities are required.
Not required
Refer to "6.1 Removal and Installation of PC
Boards/HDD" in the Software Guide.
5.3.1 Precautions when replacing the PU board
1. W h e n a c c e s s t o t h e E E P RO M o f t h e b o a r d t o r e m ove i s p o s s i bl e.
(When the SERVICE CALL 104 [Engine EEPROM Error] is not displayed:)
(1) Obtain the EEPROM information from the board to remove, by using the
board replacement function (Maintenance Utility Operation Manual section
2.4.1.1.1 PU board replacement function) of the Maintenance Utility, and
save in the hard disk of PC temporarily.
(2) Copy the EEPROM information that has been saved in the hard disk of PC
by step (1), into the EEPROM of the new replacement board by using the
Board replacement function (Maintenance Utility Operation Manual section
2.4.1.1.1 PU board replacement function) of the Maintenance Utility.
Note! When obtaining and copying the EEPROM information by using the
Maintenance Utility, set the printer into the "Forced ONLINE mode"
5. Maintenance Menu
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