User`s guide
Replacing Consumable Products 66
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Caution:
❏ You must completely open the printer cover when replacing the toner cartridge; otherwise, you
may damage the printer.
❏ Never touch the developing roller that is exposed after removing the protective cover; otherwise,
print quality may decline.
❏ When you replace the toner cartridge, wipe paper dust and marks from the metal roller inside the
printer with a dry and soft cloth as shown below.
* metal roller
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