Xerox DocuPrint C621, User Manual, Page: 148 / 200

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6.1 Replacing the Toner Cartridges
6.1.2 Replacing the Toner Cartridges
The procedure to replace the toner cartridges is as follows:
Open the front cover.
If the cartridge you want to replace is at the
toner cartridge window, proceed to step .
Otherwise, push up the anti-rotational switch to
release the lock.
The anti-rotational switch will be
lowered automatically when you
turn the knob in the next step.
Remove your hand after you
have pushed up the switch.