7558-xxx
112.01 LED printhead (C) failure
Step
Action and questions
Check the LED Printhead (C) for
1
proper installation.
Is the LED Printhead (C)
properly installed?
Check the event log for the
2
history of errors that occurred
1. Enter the Diagnostics Menu.
2. Navigate to EVENT LOG.
3. Touch Display Event Log.
Has any connection-related
errors occurred?
112.02–112.04 LED printhead (C) signal failure
Step
Action and questions
Check the LED printhead.
1
Is the above component
properly connected?
Replace the LED printhead.
2
Go to
"LED printhead removal"
on page
4-102.
Does the error remain?
Replace the printhead interface
3
contact.
Does the error remain?
POR the machine.
4
Does the error continue?
113.01 LED printhead (M) failure
Step
Action and questions
Check the LED printhead (M) for
1
proper installation.
Is the LED printhead (M)
properly installed?
Service Manual
2-44
Yes
Go to step 2.
Go to step
"112.02–112.04 LED
printhead (C) signal failure" on
page
2-44.
Yes
Go to step 2.
Go to step 3.
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
Install the LED Printhead (C)
properly.
Replace the LED Printhead (C).
Go to
"LED printhead removal"
on page
4-102.
No
Replace the connections.
Replace the printhead flat data
cable.
Problem resolved
Problem resolved
Problem resolved
No
Install the LED printhead (M)
properly.
Previous
Next
Go Back