1. Introduction and Installation
13
Installation
1.5 Toner cartridge and
drum unit
The included toner cartridge is a starter toner
cartridge. It will print about 800 A4-sized pages
with a 5 % image area (page 97).
L
To replace the toner cartridge and the drum
unit, see page 82.
Caution:
L
Read the following instructions before
you begin installation. After you have read
them, open the drum unit protection bag.
The drum unit contains a photosensitive
drum. Exposing it to light may damage the
drum. Once you have opened the
protection bag:
–
Do not expose the drum unit to light for
more than 5 minutes.
–
Do not touch or scratch the black drum
surface.
–
Do not place the drum unit near dust or
dirt, or in a high humidity area.
–
Do not expose the drum unit to direct
sunlight.
L
Do not leave the toner cartridge out of the
protection bag for a long time. It will
decrease the toner life.
1
Before opening the protection bag of the new
toner cartridge, shake it vertically more than
5 times.
2
Remove the toner cartridge and drum unit
from the protection bags.
L
Do not touch or scratch the black drum
surface (
1
).
3
Place the toner cartridge (
1
) into the drum
unit (
2
).
4
Firmly press down the toner cartridge to
snap into position.
5
Turn the two green levers (
1
) on the toner
cartridge firmly.
6
Make sure that the triangles (
1
) match to
install the toner cartridge correctly.
1
2
1
1
1
1
FLB853FX-PFQX2355ZA-en.book Page 13 Friday, January 13, 2006 2:25 PM