Finisher Type Failure; Duplex Controller Card Assembly Type Failure - Lexmark X95 series Service Manual

996.00 Finisher type failure

Step Action and questions
Check the printer and finisher
1
installation.
Is the finisher installed to the
printer properly?
Turn the finisher on and off.
2
Does the error still occur when
the power is back on?
Check the finisher controller
3
PCBA.
Are the connections of the
finisher controller card
assembly properly connected?

997.00 Duplex controller card assembly type failure

Step Action and questions
Check the duplex unit for proper
1
installation.
Remove duplex unit assembly,
and reinstall it.
Perform a 2-sided print test.
Does the error still occur?
Perform a 2-sided print test.
2
Does the error still occur?
POR the machine, and perform a
3
print test.
Does the error continue?
POR the machine, and perform a
4
print test.
Does the error continue?
Yes
Go to step 2.
Go to step 3.
Replace the finisher controller
PCBA.
Go to
"Finisher PCBA removal"
on page 4-353.
Yes
Go to step 2.
Replace the duplex controller
card assembly.
Go to
"Printer left duplex door
assembly removal" on
page 4-142.
Go to step 3.
Replace the upper printer engine
PCBA.
Go to
"Upper printer engine
PCBA removal" on page 4-187.
Go to step 4.
Replace the lower printer engine
PCBA.
Go to
"Lower engine PCBA
removal" on page 4-104.
7558-xxx
No
Reinstall the finisher.
Problem resolved
Replace the connections.
No
Problem resolved
Problem resolved
Problem resolved
Problem resolved
Diagnostic information
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