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Installation and Service Guide: Color Controller E-85A
Replacing parts
If you are installing a replacement motherboard, be sure to order the correct motherboard kit for your system and tag
designation.
Motherboard replacement overview
You suspect a faulty
motherboard or hard
disk drive
Connect the motherboard
replacement dongle.
Replace the motherboard.
Reinstall old hard disk drive.
Reinstall system software.
Replace the hard disk drive.
Reassemble system
and verify functionality.
Transfer options and BIOS
information to the new
motherboard.
Enter Service Mode and verify the
new motherboard installation.
Problem solved?
Reinstall the old motherboard.
Return the new motherboard and
dongle to inventory.
Are test
pages printed
successfully?
Yes
Yes
No
No
.
See
See
See
See