If the print density becomes low even before your fax machine displays TONER LOW or REPLACE TONER CART., gently wipe the lens surface of the LED array (see Step 8 ). If the print density does not improve, replace the toner cartridge. When your fax machine’s display shows CHANGE DRUM, replace the image drum unit.
WARNING
Be careful when handling the toner cartridge. Do not let toner spill on your clothing or other porous materials. See Safety at the beginning of this user’s guide.
1.Turn the power switch off.
2.Lift the document table into an upright position.
3.Push in the cover release buttons on the side of the copy stacker until you hear a click.Lift the copy stacker.
4.Pull the coloured lever on the old toner cartridge all the way toward you. Carefully pull the old toner cartridge out of the image drum unit. Dispose of it in the plastic bag you received with your new toner cartridge.
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