1. Introduction and Installation
1.5 Toner cartridge and drum unit
The included toner cartridge is a starter toner cartridge. It will print about 500
LTo replace the toner cartridge and the drum unit, see page 53.
Caution:
LRead 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.
LDo not leave the toner cartridge out of the protection bag for a long time. It will decrease the toner life.
1Before opening the protection bag of the new toner cartridge, shake it vertically more than 5 times.
2Remove 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).
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3Place the toner cartridge (1) into the drum unit (2) vertically.
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4Turn the lever (1) on each side of the toner cartridge while pressing down firmly.
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5Make sure that the triangles (1) match, to install the toner cartridge correctly.
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6Lift open the front cover (1), holding the OPEN tab (2).
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