Lexmark X642e manual

The Quality menu control panel options can be adjusted to help improve print quality.

Menu selection	Purpose	Values†
Print Resolution	To select printed output resolution	600 dpi*
		1200 Image Q
		1200 dpi
		2400 Image Q
Toner Darkness	Lightens or darkens printed output	1–10	8* is the default setting.
	and alters toner consumption		Select a lower number to lighten
			the printed output or save toner.
Brightness	Adjusts the gray value of printed	-6 – +6	0* is the default setting.
	graphics and pictures
† Values marked by an asterisk (*) are the factory default settings.

In addition, the Enhance Fine Lines and Gray Correction options can be enabled to improve print quality. These settings are available on the driver and on the MFP Embedded Web Server (EWS) interface. For more information about these options, see the driver Help.

Driver option	Purpose	Values†
Enhance Fine Lines	A selection to enable a print mode	On	In the driver, enable the check box.
	preferable for certain files
		Off*	In the driver, disable the check
	containing fine line detail, such as
			box.
	architectural drawings, maps,
	electronic circuit diagrams, and
	flow charts
Gray Correction	Automatically adjusts the contrast	Auto	In the driver, enable the check box.
	enhancement applied to images
		Off*	In the driver, disable the check
			box.
† Values marked by an asterisk (*) are the factory default settings.

175