Lexmark 5021-0XX manual Operator messages, Paper size sensing service, Cover open service check

		5021-0XX
Operator messages
Message	Description	Action
Change Tray <x>	Printer is requesting	Ensure tray contains proper
<type> <size>	different media than	type and size of media for job.
	what is loaded in	Remove tray from machine.
	specified tray or
	defined by paper	Remove paper from tray.
	size or paper type	Change paper size length.
	settings for tray.
		Observe paper size sensor
		actuator, located on the side of
		the tray, movement as you
		change to various paper sizes.
		Actuator should move back
		and forth. If actuator does not
		move back and forth, replace
		paper tray.
		If problem persists, go to
		“Paper size sensing service
		check” on page 2-87.
Close Duplex Door	Duplex door is
	open.
Close Front Cover	Front cover is open.	Open and reclose front cover.
		Ensure that strap connecting
		front cover to printer is
		attached to printer.
		If problem persists, go to
		“Cover open service check”
		on page 2-75.
Close Rear Cover	Rear cover	Open and close rear cover
	assembly is open.	assembly.
		If problem persists, go to
		“Cover open service check”
		on page 2-75.
Close Top Cover	Top cover is open.	Open and reclose top cover.
		If problem persists, go to
		“Cover open service check”
		on page 2-75.

Diagnostic information 2-9