HP Enterprise CC490A manual 31MP modes under the Optimize submenu

Table 3-30MP modes under the ADJUST PAPER TYPES sub menu (continued)

FUSER TEMP MODE	If you are seeing a faint image of the page repeated at the
	bottom of the page or on the following page, first make sure
	the Paper Type and Print Mode settings are correct for the type
	of paper you are using. If you continue to see ghost images on
	your print jobs, set the Fuser Temp feature to one of the
	Alternate settings . Try the ALTERNATE 1 setting first and see
	if it solves the problem. If you continue to see the problem, try
	ALTERNATE 2 and then ALTERNATE 3. Using the
	ALTERNATE 2 and ALTERNATE 3 settings might cause an
	extra delay between jobs.
PAPER CURL MODE	Use in high-humidity and high-temperature environments. The
	REDUCED setting decreases fuser temperature and
	increases the interpage gap.

Table 3-31MP modes under the OPTIMIZE submenu

NORMAL PAPER	Set to SMOOTH when printing on smooth paper of normal
	weight.
HEAVY PAPER	Set to SMOOTH when printing on smooth, heavy media types.
ENVELOPE MODE	Set to REDUCED TEMP if envelopes are sticking due to
	moisture in the envelop adhesive.
ENVIRONMENT	Set to LOW TEMP if the product is operating in a low-
	temperature environment and you are having problems with
	print quality such as blisters in the printed image.
LINE VOLTAGE	Set to LOW VOLTAGE if the product is operating in a low-
	voltage environment and you are having problems with print
	quality such as blisters in the printed image.
TRAY1	Set the mode to ALTERNATE if you are seeing marks on the
	back side of the paper when printing from Tray 1. This sets the
	product to initiate a clean sequence every time a job finishes
	when the product is set for ANY SIZE and ANY TYPE for Tray
	1.
BACKGROUND	Set to ALTERNATIVE 1 when a background occurs all over
	the page. Set to ALTERNATIVE 2 when thin vertical lines
	appear on the page. Set to ALTERNATIVE 3 when the other
	alternatives do not correct the problem.
UNIFORMITY CONTROL	Set to ALTERNATIVE 1 to improve uniformity on any paper
	type. Set to ALTERNATIVE 2 to improve uniformity on normal
	and light paper types. Set to ALTERNATIVE 3 when the other
	alternatives do not correct the problem.
TRACKING CONTROL	Improves color stability by adjusting the bias voltage. Make
	sure this mode is set to ON.
REGISTRATION	Set to ALTERNATIVE when color misregistration occurs.
TRANSFER CONTROL	Set to ALTERNATIVE 1 to reduce primary transfer bias and to
	resolve low density or blotchy images. Set to ALTERNATIVE
	2 to resolve ghosting outlines that look like a finger or fingers.
	Set to ALTERNATIVE 3 when the other alternatives do not
	correct the problem.
PROCESS CLEANING PAGE	Generates and processes a fuser cleaning page for the dn
	printer and HP Color LaserJet CP4525xh printer only.

ENWW Use manual print modes 409