Dell 2330dn service manual Fan service errors, Toner service errors, Printhead service errors

Error	Description	Action
922.05	Did not roll over to a steady state control in time after the	Replace the fuser. See “Fuser service check”
	hot roll lamp detection.	on page 2-25.
922.06	Hot roll did not reach the operating temperature in time
	(new enhanced control).
922.07	Media reached fuser nip, and fuser is under temperature
922.08	Fuser warm-up failure (motor start condition)
922.09	Fuser warm-up failure (compression set)
922.20	Belt fuser failed to reach the preheat temperature for the
	motor to start during warm-up.
922.21	Belt fuser was under temperature when the media
	reached the fuser nip.
923.00	Fuser is over temperature.
923.01	Fuser is over temperature. This applies to the fuser and
	belt fusers.
924.00	Open thermistor check.
924.01	Open thermistor check failure. This applies to the fuser
	and belt fusers.
924.02	Open thermistor check failure. The ADC failed to
	converge. Possible noisy thermistor signal. This applies
	to the fuser and belt fusers.
925.xx	Wrong fuser installed. The fuser type stored in the
	cartridge ID does not match the actual fuser installed in
	the printer.
Fan service errors
927.00	Service fan error	Replace the fan. See “Cooling fan service
		check” on page 2-23.
927.03	Main fan took too long to ramp up
927.04	Main fan is under speed or stalled during speed
	adjustment state
927.05	Main fan overspeed during speed adjustment state.
927.06	Main fan capture data is invalid, and speed control is at
	maximum in fan control idle state
927.07	Main fan capture data is invalid, and speed control is at
	maximum in fan control adjustment state.
Toner service errors
929.00	Toner sensor error	Remove the toner cartridge, and shake it Try a
		different toner cartridge, if possible. If the error
929.01	No home window	persists, then replace the toner level sensor. See
		“Toner level sensor removal” on page 4-60.
929.02	No sensor transition (closed)
929.03	No sensor transition (open)
Printhead service errors
930.00	Wrong printhead installed	Replace the printhead. See “Printhead service
		check” on page 2-37.
931.00	No first hsync

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