Lexmark X792 Service Manual page 177

Step Questions / actions
4 Remove the duplex cable cover.
Check the cable for proper connection.
Is the cable connected correctly?
5 Check the cable for damage.
Is the cable properly connected?
6 Replace the duplex assembly. See
assembly removal" on page
Does the problem persist?
Go to step 5.
A (88A0323)
B
Replace the duplexer
cable.
To access the cable, see
"LVPS exit duct removal"
on page 4-85
and
"Left cover removal" on
page
"Duplex Replace the system board.
4-51. See
removal" on page
Yes
4-10.
"System board
4-133.
Diagnostic information
7562
No
Reseat the cable.
Go to step 6.
Problem solved.
2-137