Machine Id Error - Lexmark C910 Service Manual

5055-01X

948 - Machine ID Error

Questions /
Step
1 Turn the printer off
and wait 30 seconds.
Turn the printer on.
Did this fix the
problem?
2 Are the EPROMs
installed correctly?
3 Did replacing the
printer controller
board fix the
problem?
2-18
Service Manual
948 Service
Machine ID
Actions
Yes
Problem solved.
Replace the printer
controller board.
Go to step 3.
Problem solved.
No
Verify proper
installation of the
EPROMs on both
the printer
controller board
and the printhead
controller board.
Go to step 2.
Install the
EPROMs
correctly.
Replace the
printhead
controller board.