Lexmark X95 series - Single LED Printhead Clock Failure

Diagnostic information 2-53
7558-xxx
Go Back
Previous
Next
115.14 Single LED printhead clock failure
2
Replace the printhead interface
contact.
Does the error remain?
Go to step 3. Problem resolved
3
POR the machine.
Does the error continue?
Replace the lower engine PCBA.
Go to “Lower engine PCBA
removal” on page 4-104.
Go to step 4.
Problem resolved
4
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to “Upper printer engine
PCBA removal” on page 4-187.
Problem resolved
Step Action and questions Yes No
1 Check the LED printhead for
proper installation.
Is the LED Printhead properly
installed?
Go to step 2. Install the LED printhead
properly.
2
Check the LED printhead for
proper connections.
Is the above component
properly connected?
Replace the LED printhead. Go to
“LED printhead removal” on
page 4-102.
Go to step 3.
Replace the connections.
3
Replace the printhead flat data
cable
Does the error remain?
Go to step 4. Problem resolved
4
Replace the printhead interface
contact.
Does the error remain?
Go to step 5. Problem resolved
5
POR the machine.
Does the error continue?
Replace the lower engine PCBA.
Go to “Lower engine PCBA
removal” on page 4-104.
Go to step 6.
Problem resolved
6
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to “Upper printer engine
PCBA removal” on page 4-187.
Problem resolved
Step Action and questions Yes No