Lexmark X940e Service Manual page 143

Error code or
message
920.02 Fuser sub lamp overheat
error
Service fuser
error
920.03 Rear thermistor
disconnection error
Service fuser
error
920.04 Main lamp warm up error
Service fuser
error
920.05 Main lamp on-time error
Service fuser
error
920.06 Sub lamp warm up error
Service fuser
error
920.07 Sub lamp on-time error
Service fuser
error
924.00 Yellow toner RFID
communication error
Service engine
error
924.01 Magenta toner RFID
communication error
Service engine
error
924.02 Cyan toner RFID
communication error
Service engine
error
924.03 Black toner RFID
communication error
Service engine
error
Error contents Description/Action
The rear thermistor detected an abnormal high
temperature.
This error must be reset inside diagnostic mode
before troubleshooting or machine operation can
occur.
"920.02 Fuser sub lamp overheat error" on
Go to
page 2-157.
The system detected an open circuit in the fuser
rear thermistor.
"920.03 Rear thermistor disconnection
Go to
error" on page 2-157.
The fuser temperature did not reach the ready
temperature in the specified time or the incorrect
voltage fuser is installed.
Go to "920.04 Main lamp warm up error" on
page 2-158.
The main lamp was turned on for 20 seconds or
longer.
Go to "920.05 Main lamp on-time error" on
page 2-159.
The fuser temperature did not reach the ready
temperature in the specified time.
Go to "920.06 Sub lamp warm-up failure" on
page 2-159.
The Sub lamp was turned on for 20 seconds or
longer.
Go to "920.07 Sub lamp on-time error" on
page 2-160.
Communication error with the Y sensor (RFID toner
cartridge) has occurred.
Go to "924.00 Yellow toner RFID communication
error" on page 2-160.
Communication error with the M sensor (RFID toner
cartridge) has occurred.
Go to "924.01 Magenta toner RFID
communication error" on page
Communication error with the C sensor (RFID toner
cartridge) has occurred.
Go to "924.02 Cyan toner RFID communication
error" on page 2-161.
Communication error with the K sensor (RFID toner
cartridge) has occurred.
"924.03 Black toner RFID communication
Go to
error" on page 2-162.
Diagnostic information
7510
2-161.
2-29