Printhead Service Errors; Toner Service Errors; Fan Service Errors - Dell 2330d - Laser Printer B/W Service Manual

Error
922.05 Did not roll over to a steady state control in time after the
hot roll lamp detection.
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
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
929.01 No home window
929.02 No sensor transition (closed)
929.03 No sensor transition (open)

Printhead service errors

930.00 Wrong printhead installed
931.00 No first hsync
2-16
Description Action
Replace the fuser. See "Fuser service check"
on page 2-25.
Replace the fan. See "Cooling fan service
check" on page 2-23.
Remove the toner cartridge, and shake it Try a
different toner cartridge, if possible. If the error
persists, then replace the toner level sensor. See
"Toner level sensor removal" on page
Replace the printhead. See
check" on page 2-37.
4-60.
"Printhead service