Xx-Fuser Error Service Check - Lexmark C792 series Service Manual

5062
121.xx—Fuser error service check
Step Questions / actions
1 Replace the fuser. See
removal" on page
Does the error clear?
2 Open the system board shield. Check the
cable in connector JFSR1 (D) for proper
connection to the system board.
D
Is the cable properly connected?
3 Check the cable for damage.
Is the cable damaged?
4 Check the cable (E) on the LVPS for proper
connection.
Is the cable properly connected?
2-70
Service Manual
"Fuser assembly
4-63.
E
Yes
Problem solved.
Go to step 3.
Replace the Fuser and
system card LVPS cable.
See "Fuser system card
and LVPS cable removal"
on page 4-67.
Go to step 5.
No
Go to step 2.
Reseat the cable.
Go to step 4.
Reseat the cable.
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