Hard Disk - Canon iR8500 Service Manual

b. When Replacing the Reader Controller PCB
1) Print out the data on the user/service mode settings.
2) Replace the reader controller PCB.
3) Remove the EEPROM (1 pc.) from the existing PCB, and mount it to the new PCB.
4) Assemble the machine, connect the power plug, and turn on the main power switch.
5) Check to make sure that the following settings of service mode are identical with the
settings that were effective before the replacement of the PCB:
COPIER>ADJUST>AE>(all Items)
COPIER>ADJUST>ADJ-XY>(all Items)
COPIER>ADJUST>CCD>(all Items)
If a discrepancy is found, enter the appropriate settings in service mode (by referring to
the service label).

5.4.3 Hard Disk

As Hard Disks are susceptible
to vibration, handle with care.
a. Removing the Hard disk
1) Remove the main control box.
2) Remove the 5 screws [1], and detach the
cover [2].
COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 2 NEW FUNCTIONS
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