User`s guide

Replacing the Toner Cartridge
7-30
7
Routine Maintenance
WARNING
Do not burn or throw used toner cartridges into open flames, as this may cause the toner
remaining inside the cartridges to ignite, resulting in burns or a fire.
CAUTION
• Keep toner out of the reach of small children. If toner is ingested, consult a physician
immediately.
• If toner gets onto your hands or clothing, wash it off immediately with cold water. Do not use
warm water as this may set the toner permanently, and you may not be able to remove the
toner stains.
IMPORTANT
• Use only the toner cartridges intended for use with this machine.
• Do not replace toner cartridges until the message prompting you to do so appears.
• If you continue copying or printing in black-and-white after cyan, magenta, or yellow toner runs out, do
not remove the depleted toner cartridges from the machine.
NOTE
• When the message <Remaining toner is low.> appears, approximately 10% of the toner is left. It is
recommended that you get a new toner cartridge ready for replacement before the toner runs out.
• Complete instructions on how to replace the toner cartridge can be accessed by pressing [Previous] or
[Next] on the touch panel display.
• If toner runs out during a print job, the remaining prints are made after you replace the toner cartridge.
• If black toner is left, you can continue copying and printing in black-and-white. However, if a job is
interrupted because cyan, magenta, or yellow toner runs out, copying and printing in black-and-white is
only possible for functions other than the function being used for the interrupted job.
• After replacing toner cartridges, if printed colours are different from the colours printed before you
replaced the toner cartridges, perform Automatic Gradation Adjustment in Common Settings (from the
Additional Functions screen). (See "Automatic Gradation Adjustment," on p. 4-57.)
1 Open the front cover of the main unit.