62 Maintaining Your Printer
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7Install the toner cartridge assembly into the printer by aligning the blue arrows on the
guides of the toner cartridge assembly with the blue arrows on the tracks in the printer and
pushing the toner cartridge assembly in as far as it will go.
8After you replace the imaging drum, you should reset the imaging drum’s counter. To reset
the counter, press and hold the Cancel button until all lights flash in sequence.
NOTICE: Resetting the imaging drum's counter without replacing the imaging drum may damage
your printer and void your warranty.
9Close the front cover.