HP 8000 s manual Not operate the printer, This condition or the printer, Can be damaged

Message	Description	Recommended Action
54.1 TEMPERATURE	Indicates that the humidity	Turn the printer off and on to
SENSOR ERROR	and temperature sensor in the	reset the printer. If the
CYCLE POWER	printer has malfunctioned.	condition persists, contact a
		local authorized HP service
		representative for service. Do
		not operate the printer in
		this condition or the printer
		can be damaged.
54.2 CAROUSEL	Indicates that the color toner	Open the color toner clear
ERROR	carousel is not working	door and look for an
CYCLE POWER	correctly.	obstruction. If the message
		does not clear after closing
		the doors, turn the printer off
		and on to reset the printer. If
		the condition persists, contact
		a local authorized HP dealer
		or service representative for
		service.
54.3 DENSITY	Indicates a density sensor	Turn the printer off and on to
SENSOR ERROR	error, or the printer is not	reset the printer. If the
CYCLE POWER	receiving data back from the	condition persists, contact a
	density sensor.	local authorized HP dealer or
		service representative for
		service.
55 PRINTER ERROR	Indicates a printer command	Turn the printer off and on to
CYCLE POWER	error. The commands cannot	reset the printer. If the
	be exchanged between the	condition persists, contact a
	printer and its controller.	local authorized HP dealer or
		service representative for
		service.
56.1 ERROR	Indicates an input feed error	If the input tray you are trying
CYCLE POWER	(such as requesting to feed	to print from is not installed,
	transparencies through the	install the input tray. Turn the
	duplexer), or the input tray is	printer off and on to reset the
	not installed.	printer. If the condition
		persists, contact a local
		authorized HP dealer or
		service representative for
		service.

134 7 Printer Control Panel Messages EN