HP FESSIONAL M1130 manual Device error, Press OK, Door open, Engine comm. Error, Jam in location

Control panel message	Description	Recommended action
Comm. error	The product experienced a communication	Verify that the fax phone line is working
	error while attempting to send or receive a	correctly.
	fax.	Try sending or receiving the fax again.
		If the error persists, contact HP. See
		www.hp.com/support/ljm1210series or the
		support flyer that came in the product box.
Device error	The product experienced an internal	This is a warning message only. Job output
Press [OK]	communication error.	might be affected.
Door open	The cover above the print cartridge is open.	Close the cover.
Engine comm. Error	The product has experienced an internal	1. Turn off the power by using the power
	hardware error.		switch, and then wait at least 30
			seconds.
		2.	If a surge protector is being used,
			remove it. Plug the product directly into
			the wall socket.
		3.	Turn on the power and wait for the
			product to initialize.
		If the error persists, contact HP. See
		www.hp.com/support/ljm1210series or the
		support flyer that came in the product box.
Fax recv. error	The product was unable to receive an	Verify that the fax phone line is working
	incoming fax.	correctly.
		Ask the person who sent the fax to send it
		again.
		If the error persists, contact HP. See
		www.hp.com/support/ljm1210series or the
		support flyer that came in the product box.
Fax Send error	The product was unable to send the fax.	Try sending the fax later, or confirm with the
		recipient that the receiving fax machine is
		ready.
		If the error persists, contact HP. See
		www.hp.com/support/ljm1210series or the
		support flyer that came in the product box.
Jam in <location>	The product has detected a jam in the	Clear the jam from the area indicated in the
alternates with	location indicated in the message.	message, and then follow the control-panel
		instructions. Clearing some jams requires
Open door and clear jam		you to open the top cover and remove the
		print cartridge.
Load tray 1 PLAIN <SIZE>	The product is performing a cleaning cycle.	Load the tray with plain paper of the size
alternates with		indicated. Press the OK button to start the
		cleaning cycle.
Cleaning Mode
Load tray <TYPE>, <SIZE>	The tray is empty.	Load the tray with the correct type and size of
		paper.

190 Chapter 12 Solve problems ENWW