Dell 5310n - Workgroup Laser Printer B/W Service Manual page 63

Service error codes (9xx.xx) (continued)
Error Sub
Description
code codes
923 .01 Fuser over temperature.
Fuser page count
between 0 and 99,999.
923 .11 Fuser over temperature.
Fuser page count
between 100,000 and
199,999.
923 .21 Fuser over temperature.
Fuser page count
between 200,000 and
299,999.
923 .31 Fuser over temperature.
Fuser page count
between 300,000 and
399,999.
923 .41 Fuser over temperature.
Fuser page count
between 400,000 and
499,999.
923 .51 Fuser over temperature.
Fuser page count
stopped at 500,000 to
preserve data.
923 .91 Fuser over temperature.
Fuser page count not
available.
924 .01 Open thermistor check
failure. Fuser page
count between 0 and
99,999.
924 .11 Open thermistor check
failure. Fuser page
count between 100,000
and 199,999.
924 .21 Open thermistor check
failure. Fuser page
count between 200,000
and 299,999.
924 .31 Open thermistor check
failure. Fuser page
count between 300,000
and 399,999.
Possible causes
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Short in the thermistor circuit.
• Noisy thermistor signal
• Fuser is actually overheating due to
hardware faults.
• Noisy thermistor signal.
• Intermittent connection.
• Thermistor cable not connected or
thermistor actually open.
• Noisy thermistor signal.
• Intermittent connection.
• Thermistor cable not connected or
thermistor actually open.
• Noisy thermistor signal.
• Intermittent connection.
• Thermistor cable not connected or
thermistor actually open.
• Noisy thermistor signal.
• Intermittent connection.
• Thermistor cable not connected or
thermistor actually open.
Action
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"923.xx—Hot fuser
service check" on page 2-90.
Go to
"924.xx—Hot fuser
service check" on page 2-91.
Go to
"924.xx—Hot fuser
service check" on page 2-91.
Go to
"924.xx—Hot fuser
service check" on page 2-91.
Go to
"924.xx—Hot fuser
service check" on page 2-91.
Diagnostic information
2-21