Diagnostic information 2-35
5022-xxx
144.xx—Motor (EP drive assembly bottom cartridge) error service check
Step Questions / actions Yes No
1 Turn the printer off, and remove the rear cover.
Check the connector JCART2 for proper
connection to the system card, the cable for
pinch points, and the cable or connector for
any other damage.
Is the cable damaged?
Replace JCART2 cable. Go to step 2.
2
Measure the resistance across fuse F5 and F6
on the system card.
Is either fuse blown?
Replace the system card.
See “System card
removal” on page 4-79.
Go to step 3.
3
Replace the EP drive assembly. See
“Electrophotographic (EP) drive assembly
removal—model C52x only” on page 4-48 or
“Electrophotographic (EP) drive assembly
removal—model C53x only” on page 4-51.
Does the error clear?
Problem solved. Replace the system card.
See “System card
removal” on page 4-79.
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