Service manual

ENWW Chapter 3 Operation 63
RESOLUTION 300
600
*FASTRES 1200
PRORES 1200
Selects the resolution. All values print at the same speed.
● 300: Produces draft print quality and can be used for
compatibility with the HP LaserJet III family of printers.
● 600: Produces high-quality text printing and can be
used for compatibility with the HP LaserJet 4 family of
printers.
● FASTRES 1200: Produces 1200-dpi print quality for fast,
high-quality printing of business text and graphics.
● PRORES 1200: Produces 1200-dpi printing for the best
quality in line art and graphic images.
NOTE: It is best to change the resolution in the program or
printer driver. (Program and printer-driver settings override
control-panel settings.)
RET OFF
LIGHT
*MEDIUM
DARK
Use the Resolution Enhancement technology (REt) setting
to produce print that has smooth angles, curves, and
edges.
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 program
or printer driver. (Program and printer-driver settings
override control-panel settings.)
ECONOMODE *OFF
ON
Turn EconoMode ON (to save toner) or OFF (for high
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
program or 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
2
*3
4
5
Lighten or darken the print on the page by setting the toner
density. Select a setting ranging from 1 (light) to 5 (dark).
The default setting of 3 usually produces the best results.
CREATE CLEANING
PAGE
There is no value to
select.
Press (S
ELECT) to print a cleaning page (to clean
toner from the fuser). Open the rear output bin. Follow the
instructions on the cleaning page. For more information,
see “Cleaning the fuser” on page 76.
PROCESS CLEANING
PAGE
There is no value to
select.
This item is available only after a cleaning page has been
created. Follow the instructions on the cleaning page. The
cleaning process might take up to 2.5 minutes.
Table 13. Configure device menu—print-quality submenu
Item Values Explanation