Maintenance Messages
CAUTION: If you regularly print high density (more than
20 percent page density) graphics, you need to replace the
drum unit more frequently. You must keep track of
the
number of toner cartridges you
have
used, and replace the
drum unit and drum replacement cartridge at
the same
time you install the eighth toner cartridge. Do not wait for
the CHANGE DRUM
message to appear
on the
control
panel. Overuse of
the
drum unit results in a reduction of
print quality and increased
maintenance
requirements.
19. There are certain printer components inside the printer you
must clean each time you replace the toner cartridge. See
the
Routine Printer Cleaning section on page 6-19. (you need to
locate
some
isopropyl alcohol for cleaning purposes before
cleaning the printer.)
Note: Because it is necessary to turn off your printer before
cleaning it, you may
want to finish your
print job as
soon as
you replace
the
toner cartridge and cleaning pad. If so, simply
close
the
printer cover and press the
ON LINE
button. Be sure
to clean your printer as soon as you have
finished
printing.
Change drum message
The
CHANGE DRUM message
indicates
that you
need to do the
following:
l
Replace the drum unit
l
Replace the drum replacement cartridge
l
Perform routine cleaning procedures, which take only a few
moments.
6-12 Maintenance and Transportation
