Lexmark 4069-XXX manual Error continues, go to the Input Trays Option Service

4069-XXX

Error Code		Action
914	DC pick	Check the integrated paper tray (tray 1) for correct paper
motor: No		loading. Reload the paper and POR the printer. If the
encoder feedback		error continues, go to the “Input Tray(s) Option Service
		Check” on page 2-51.
917	Transfer Roll	Indicates a problem in the transfer roll area. Go to the
		“Transfer Roll Service Check” on page 2-107.
		Note: This error also displays if an incorrect level HVPS
		assembly is installed in a printer that has the erase lamp
		assembly installed. Check to make sure the correct
		HVPS assembly is installed.
920	Fuser Error	Indicates that the fuser is below temperature when
		printing. Go to the “Fuser Service Check” on page 2-47. .
921	Fuser Error	Indicates that the fuser is below standby temperature
		when the printer is idle. Go to the “Fuser Service Check”
		on page 2-47.
922	Fuser Error	Fuser failed to reach standby temperature. Go to the
		“Fuser Service Check” on page 2-47.
923	Fuser Error	Fuser is too hot during printing or when printer is idle. Go
		to the “Fuser Service Check” on page 2-47.
924	Fuser Error	An open circuit has been detected in the Fuser
		Thermistor Circuit. Go to the “Fuser Service Check” on
		page 2-47.
925	Fuser Error	Wrong fuser lamp installed. Check the fuser lamp for the
		correct type of lamp that should be installed.
		If the correct lamp has been installed and you still have a
		925 error, the following may be the cause:
		1. The fuser may have reached standby temperature too
		quickly.
		2. Check too make sure the correct hot roll has been
		installed.
		3. Check the line voltage to make sure it is not above the
		maximum rating for the printer.
927	Fan Stalled	Indicates a printer fan stalled. Go to the “Fan Service
		Check” on page 2-46.

Diagnostic Information 2-3