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4To install a new toner cartridge, follow the
instructions included in the toner cartridge kit.
5Be sure to clean the LED array.
!Drum and Toner are consumables and as such
are subject to a 90-day warranty on
workmanship.

Toner Cartridge Life

How long your toner cartridge lasts depends on the
print density, the percentage of the page that prints
black.
A typical letter has 3% to 5% print density, graphics
usually have higher density.
Higher print density means toner is used up faster.
At 5% print density, a toner cartridge will print an
average of 2,000 pages. Remember, this is only an
average. Actual results may vary.
The first toner cartridge in your new printer has to fill
the drum reservoir and saturate the developing roller
with toner. It’s normal that the first cartridge will
produce about 1,000 pages.

Replacing the Image Drum Cartridge

When the image drum reaches 90% of its life, the
CHANGE DRUM message will display on your screen in
the Status Monitor if you have installed the printer
software. Change the image drum cartridge when the
print becomes faint or begins to deteriorate. It’s a good
idea to keep a new cartridge on hand.
1You will need a new image drum cartridge (OKIPAGE
10 and 12 Series Type 5 Image Drum Cartridge Kit,
Part# 40433305) and a new toner cartridge
(OKIPAGE 10 and 12 Series Type 5 Toner Kit, Part#
52109001).
2Open the printer cover.
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