All in One Printer User Manual

Routine maintenance
45
A
IMPORTANT
• Handle the toner cartridge carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• We recommend that you place the drum
unit and/or the toner cartridge on a clean,
flat surface with a sheet of disposable
paper or cloth underneath it in case you
accidentally spill or scatter toner.
• To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
Note
• Be sure to seal up the used drum unit
tightly in a bag so that toner powder does
not spill out of the unit.
• If you choose not to return your used
consumable, please discard the used
consumable according to local
regulations, keeping it separate from
domestic waste. If you have questions,
call your local waste disposal office. (See
EU Directive 2002/96/EC and EN 50419 in
the Safety and Legal Booklet.)
f Unpack the new drum unit and remove
the protective cover.
IMPORTANT
• To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
• Unpack the drum unit just before you put it
in the machine. Exposure to direct sunlight
or room light may damage the drum unit.