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8 Close the top cover by holding the indentations on
both sides of the unit, until locked.
Caution:
R To prevent injuries, be careful not to put your
hands under the top cover.
When to replace the toner cartridge and the drum
cartridge
When the display shows the following, replace the toner
cartridge.
– “TONER LOW”
– “TONER EMPTY”
Note:
R To check the drum life and quality, please print the
printer test list (page 104) and refer to page 106 for
information on the drum life. If printing quality is still
poor or
“REPLACE DRUM” appears on the display,
replace the toner cartridge and drum cartridge.
R To ensure that the unit operates properly, we
recommend the use of Panasonic toner and drum
cartridges. See page 8 for accessory information.
R To maintain print quality and machine life, we
recommend you to clean slots and openings
(page 5) and the inside of the unit (page 100, 103)
when replacing the toner cartridge and/or drum
cartridge.
R See page 106 for information on toner life and drum
life.
Waste disposal method
Waste material should be disposed of under conditions
which meet all national and local environmental
regulations.
Toner save feature
If you want to reduce toner consumption, set the toner
save setting to ON (feature #482 on page 63). The
toner cartridge will last approximately 20 % longer. This
feature may lower the print quality.
13
1. Introduction and Installation