HP Pro 4300 C9H70UT C9H70UT#ABA manual Use the Resolution Enhancement technology REt

Table 23. Print quality submenu (continued)

Item	Values	Explanation
RET	OFF	Use the Resolution Enhancement technology (REt)
	LIGHT	setting to produce print with smooth angles, curves,
	*MEDIUM	and edges.
	DARK	REt does not affect print quality if the print resolution
		is set to FastRes 1200. All other print resolutions
		benefit from REt.
		Note
		It is best to change the REt setting in the software
		program or the printer driver. (Program and
		printer-driver settings override control-panel settings.)
ECONOMODE	*OFF	Turn EconoMode ON (to save toner) or OFF (for high
	ON	quality).
		EconoMode creates draft-quality printing by reducing
		the amount of toner on the printed page.
		Note
		It is best to turn EconoMode on or off in the software
		program or the printer driver. (Program and printer
		driver-settings override control-panel settings.)
		CAUTION
		HP does not recommend full-time use of EconoMode.
		If EconoMode is used full-time, it is possible that the
		toner supply will outlast the mechanical parts in the
		print cartridge.
TONER DENSITY	1	Lighten or darken the print on the page by setting the
	2	toner density. Select a setting from 1 (light) to
	*3	5 (dark). The default setting of 3 usually produces the
	4	best results.
	5	Note
		It is best to change the toner density in the software
		program or the printer driver. (Program and
		printer-driver settings override control-panel settings.)
CREATE CLEANING PAGE	No value	Press the SELECT ( ) button to print a cleaning page
	available.	manually (for cleaning toner from the fuser). Open the
		rear output bin. Follow the instructions on the
		cleaning page.

48 Printer operation Q2431-90912