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ROUTINE MAINTENANCE
ROUTINE MAINTENANCE
CLEANING THE BYPASS TRAY PAPER FEED ROLLER
If misfeeds occur frequently when feeding envelopes, heavy paper, etc.
through the bypass tray. Before starting, remove the paper from the
bypass tray. Turn the power switch off, remove the roller cover from the
bypass tray and wipe the paper feed roller at the feed slot of the bypass
tray with a soft, clean cloth dampened with alcohol or water.
After cleaning the paper feed roller, attach the roller cover on the bypass
tray, and then turn on the machine's power.
CLEANING THE MAIN CHARGER OF THE
PHOTOCONDUCTIVE DRUM
If black lines or colored lines appear, use the charger cleaner to clean the main charger.
1
Procedure of "REPLACING THE TONER COLLECTION CONTAINER" (p.76), release
the toner collection container.
2
Grasp the green knob to release the lock and gently remove the charger cleaner.
3
Gently push the charger cleaner all the way in.
4
Repeat step 2 and 3 with each of the other main chargers.
Do not spray flammable cleaner gas. Gas from the spray may come in contact with the internal
electrical components or high-temperature parts of the fusing unit, creating a risk of fire or
electrical shock.
When cleaning the rollers, be careful not to injure your hands.
Do not touch the surface of the roller if your hands are dirty.
Warning
Paper feed
roller
Warning
Note