HP LaserJet 4345 Multifunction Printer series - Manual (Page 64)

Item Values Explanation
RET OFF
LIGHT
MEDIUM*
DARK
Use the Resolution
Enhancement technology (REt)
setting to produce print output
with smooth angles, curves,
and edges.
All print resolutions, including
FastRes 1200, benefit from REt.
Note
It is recommended that you
change the REt setting in the
printer driver or in the software
program. (Printer driver
settings and software program
settings override control-panel
settings.)
ECONOMODE ON
OFF*
When EconoMode is set to ON,
the MFP prints with a reduced
amount of toner per page;
however, the print quality of the
page is drastically reduced.
HP does not recommend full-
time use of EconoMode. If
EconoMode is used full-time
when the average toner
coverage is significantly less
than 5%, it is possible that the
toner supply will outlast the
mechanical parts in the print
cartridge. If print quality begins
to degrade under these
circumstances, you will need to
install a new print cartridge,
even if a toner supply remains
in the cartridge.
TONER DENSITY 1 to 5 Lighten or darken the print on
the page by changing the toner
density setting. The settings
range from 1 (light) to 5 (dark),
but the default setting of 3
usually produces the best
results.
Note
It is recommended that you
change the toner density in the
printer driver or in the software
program. (Printer-driver
settings and software-program
settings override control-panel
settings.)
50 Chapter 2 Using the control panel ENWW