Lexmark X792 Service Manual page 138

7562
Step Questions / actions
2 Turn the printer off, and open the system
board shield. Check the cable in connector
JDUPL1 for proper connection to the system
board.
Is the cable properly connected?
3 Check the cable for damage.
Is the cable damaged?
4
Remove the rear cover and the left cover. See
"Rear cover removal" on page 4-23
"Left cover removal" on page
the cable connection to the duplex motor.
Is the cable connected correctly to the
staging motor?
5 Replace the reference edge assembly. See
"Staging paper path reference edge
assembly removal" on page
Dose the error reoccur?
2-98
Service Manual
Go to step 3.
Replace the cable. See
"Staging paper path
reference edge assembly
removal" on page 4-140
to access the cable.
Go to step 5.
and
4-16. Check
Replace the system board.
See "System board
4-140. removal" on page
Yes
Reseat the cable.
Go to step 4.
Reseat the cable.
Problem solved.
4-149.
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