Motor (Shpf Compiler Feed Roller Release) Failure Service Check - Lexmark MS911 Service Manual

Action
Step 10
a
Make sure that the rollers are free of debris or dust.
b
Check the rollers for wear or damage, and replace if necessary. See
"SHPF—Transport section 3" on page 585
section 4" on page 587.
Does the problem remain?
Step 11
a
Reseat the cable J4, J5, and J9 on the SHPF controller board.
b
If applicable, reseat the junction connectors on the cables.
c
Make sure that the cables do not block the path of moving parts.
d
Check the cables for damage, and replace if necessary.
Does the problem remain?
Step 12
a
Reseat the interface cable on the SHPF controller board and printer
controller board.
b
Reseat the junction connector on the cable.
c
Check the cable for damage, and replace if necessary.
Does the problem remain?
Step 13
a
Reseat all the cables on the SHPF controller board.
b
Reset the printer.
Does the problem remain?
Step 14
Replace the controller board. See
page 364.
Does the problem remain?

Motor (SHPF compiler feed roller release) failure service check

Action
Step 1
a
Remove any debris from the paper path.
b
Reseat the interface cable that is plugged into the printer.
c
Reset the printer.
Does the problem remain?
or "SHPF—Transport
"SHPF controller board removal" on
Diagnostic information
111
Yes No
Go to step 11. The problem is solved.
Go to step 12. The problem is solved.
Go to step 13. The problem is solved.
Go to step 14. The problem is solved.
Contact the next level The problem is solved.
of support.
Yes No
Go to step 2. The problem is solved.
4021, 7421