Lexmark X792 Service Manual page 117

Step Questions / actions
3 Measure the resistance across the fuse F16
on the system board.
Is the fuse blown?
4 Remove the system board cage. See
"System board cage with board removal"
on page 4-138.
Check the cable connected to the cyan
cartridge motor.
Is the cable connected properly
5
Replace the EP drive assembly. See
drive assembly removal" on page
Does the error reoccur?
Yes
Replace the system board.
See "System board
removal" on page
Go to step 5.
"EP Replace the system board.
4-47. See "System board
removal" on page
No
Go to step 4.
4-133.
Reseat the cable.
Problem solved.
4-133.
Diagnostic information
7562
2-77