Lexmark C540 Service Manual page 49

Service error messages (1xx, 9xx) (continued)
Error code Description
109.06 Service The black printhead thermistor is open.
Black Printhead
109.07 Service The black printhead thermistor is
Black Printhead shorted to ground.
109.08 Service The black laser showed bad in testing.
Black Printhead
109.09 Service SOS/EOS measurement did not
Black Printhead complete.
109.10 Service Bad SOS/EOS measurement.
Black Printhead
109.11 Service Failure writing data tot he printhead.
Black Printhead
109.12 Service Failure reading data from the
Black Printhead printhead.
109.13 Service Printhead declared error.
Black Printhead
122.xx Service Fuser error
Fuser Error
122.01 Service Attempting to print with estimated
Fuser Error power at or below minimum power.
122.02 Service Fuser over temperature.
Fuser Error
122.03 Service Fuser open thermistor check failed.
Fuser Error
122.04 Service Fuser reached start temperature too
Fuser Error quickly.
122.05 Service Fuser failed to reach final temperature
Fuser Error in time.
122.06 Service Estimated power is at or below
Fuser Error minimum power.
122.11 Service Fuser under temperature error while in
Fuser Error standby.
122.12 Service Fuser under temperature error while
Fuser Error printing.
122.13 Service Fuser open thermistor check failed for
Fuser Error second thermistor.
122.14 Service Fuser shorted thermistor check failed
Fuser Error for hot roll thermistor.
Action
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Perform a POR. If the problem persists, go
to "Printhead service check" on
page 2-51.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Go to "122.xx—Fuser temperature
incorrect" on page 2-24.
Go to "122.xx—Fuser temperature
incorrect" on page 2-24.
Go to "122.xx—Fuser temperature
incorrect" on page 2-24.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Go to "Fuser service check" on
page 2-32.
Diagnostic information
5025-2xx, 4xx
2-15