HP CP4525DN Laser CC494A#ABA manual Close Lower Right Door, Close Right Door

Table 3-14Control-panel messages (continued)

Description	Recommended action
CLOSE LOWER RIGHT DOOR	3 x 500 optional paper feeder only	Close the door.

The right door on the optional paper feeder is open.

If the message appears when the door is closed:

1.Reconnect connector J19 of the PD right door switch and connector J147 on the controller PCA.

2.Check the right door sensor flag. If it is damaged, replace the right-door assembly. See Right door (optional paper feeder) on page 220.

CLOSE RIGHT DOOR	A door on the right side of the product is open.	1.	Close the door.
		2.	Run the switch test in the sensor monitor
			mode to verify that the right-door switch
			is functioning properly.
		3.	Reconnect connectors J43 of the right-
			door switch and connector J147 on the
			DC controller PCA.
		4.	If the message persists, check the right
			door sensor flag. If it is damaged,
			replace the right door. See Right-door
			assembly on page 113.
COLLECTION UNIT ALMOST FULL	The toner collection unit is almost full. The	To continue printing, either press the OK
	actual supply life remaining might vary. You	button or replace the toner collection unit.
	do not need to replace the toner collection	See Toner-collection unit on page 76.
	unit at this time unless print quality is no
	longer acceptable.
Cooling engine	The product is cooling.	No action is necessary.
Creating...	A cleaning page is being generated.	No action is necessary.
CLEANING PAGE
CYAN CARTRIDGE LOW	The product indicates when a supply level is	If print quality is no longer acceptable, replace
	low. Actual print cartridge life might vary. You	the print cartridge. Consider purchasing a
	do not need to replace the print cartridge at	replacement cartridge so it is available when
	this time unless print quality is no longer	the installed cartridge has reached the end of
	acceptable.	its estimated life. See Print cartridges
		on page 74.

CYAN CARTRIDGE LOW LESS THAN XXXX PAGES

The product indicates when a supply level is low. Actual print cartridge life might vary. You do not need to replace the print cartridge at this time unless print quality is no longer acceptable. Estimated pages remaining is based upon the historical page coverage of this product.

If print quality is no longer acceptable, replace the print cartridge. Consider purchasing a replacement cartridge so it is available when the installed cartridge has reached the end of its estimated life. See Print cartridges

on page 74.

ENWW Tools for troubleshooting 359