Lexmark MS81 Series Service Manual page 134

Action
Step 4
Separate the HCIT from the printer. Remove also the remaining input
options. Check the HCIT interface cable. If damaged, then replace the
cable. See "HCIT drawer assembly interface cable removal" on page
429.
Open the left cover, and reseat the connector (J1) on the controller board.
POR the machine.
Does the error remain?
Step 5
Remove all other options and install only the HCIT option.
Does the error remain?
Step 6
Check the interface cable of the printer or upper level option for damage.
Is the above component still ok?
Step 7
Check the connectors on the controller board. If damaged, then replace
the controller board. See "HCIT controller PCBA removal" on page
Reseat all connectors on the controller board, then POR the machine.
Does the error remain?
Step 8
Replace the tray.
Does the error remain?
Step 9
Replace the drawer.
Does the error remain?
Yes
Go to step 5.
Go to step 7.
Go to step 7.
Replace the controller
board. Go to
controller PCBA
424.
removal" on page
424.
If the error remains,
then go to step 8.
Go to step 9.
Contact the next level
of support.
Diagnostic information
134
No
The problem is solved.
Go to step 6.
Replace the interface
cable of the printer or
upper level option.
The problem is solved.
"HCIT
The problem is solved.
The problem is solved.
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