Multiple Led Printhead Write Failure; Single Led Printhead Write Failure - Lexmark X95x series Service Manual

7558-xxx
Step Action and questions
Replace the printhead flat data
2
cable
Does the error remain?
Replace the printhead interface
3
contact.
Does the error remain?
POR the machine.
4
Does the error continue?
POR the machine.
5
Does the error continue?

115.09 Multiple LED printhead write failure

Step Action and questions
Check the LED printhead for
1
proper connections.
Is the above component
properly connected?
Replace the printhead interface
2
contact.
Does the error remain?
POR the machine.
3
Does the error continue?
POR the machine.
4
Does the error continue?

115.10 Single LED printhead write failure

Step Action and questions
Check the LED printhead for
1
proper installation.
Is the LED Printhead properly
installed?
Service Manual
2-50
Yes
Go to step 3.
Go to step 4.
Replace the lower engine PCBA .
Go to
"Lower engine PCBA
removal" on page 4-104.
Go to step 5.
Replace the upper printer engine
PCBA.
Go to
"Upper printer engine
PCBA removal" on page 4-186.
Yes
Go to step 2.
Go to step 3.
Replace the lower engine PCBA.
Go to
"Lower engine PCBA
removal" on page 4-104.
Go to step 4.
Replace the upper printer engine
PCBA.
Go to
"Upper printer engine
PCBA removal" on page 4-186.
Yes
Go to step 2.
No
Problem resolved
Problem resolved
Problem resolved
Problem resolved
No
Replace the connections.
Problem resolved
Problem resolved
Problem resolved
No
Install the LED printhead
properly.
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