Toshiba e-STUDIO500P manual Go to 923.xx-Hot fuser, Go to 924.xx-Hot fuser

Service error codes (9xx.xx) (continued)

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