Install 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.
After you replace the imaging drum, you should reset the imaging drum's counter. To reset the
counter, press and hold the Cancel
Resetting the imaging drum's counter without replacing the imaging drum may damage
your printer and void your warranty.
Close the front cover.
Cleaning the Printhead Lens
button until all lights flash in sequence.