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1. Introduction and Installation
13
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Installation
1.5 Toner cartridge and drum unit
The supplied toner cartridge is a starter toner cartridge.
L To replace the toner cartridge and the drum unit, see
page 54.
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. Peel off the seal (1) from the toner
cartridge.
L Do not touch or scratch the black drum surface
(2).
3 Place the toner cartridge (1) into the drum unit (2)
vertically.
4 Press down the toner cartridge firmly (1). Keep
pressing while turning the lever on each side of the
toner cartridge towards you (2).
5 Make sure that the triangles (1) match, to install the
toner cartridge correctly.
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FL421-PNQX3022ZA-OI-en.book Page 13 Thursday, July 29, 2010 9:35 AM