Brother WL660 - Manual (Page 44)

USER’S GUIDE
5–6
English
REPLACING THE DRUM UNIT
The printer uses a drum unit to create print images. To decide when you
should replace the drum, you should check the print quality. If there has
been a noticeable deterioration in the output print quality, then the drum
unit should be replaced.
✒ Note
•
When removing the drum unit, handle carefully as it may contain
loose toner.
•
You should clean the printer when you replace the drum unit. See
“CLEANING THE PRINTER” in this chapter.
•
Discard the used drum unit according to local regulations. If you are
not sure of them, consult your local dealer.
Follow these steps to replace the drum unit:
1. Unplug the printer.
2. Remove the multi-purpose sheet feeder. Remove the toner cartridge
and keep it in a safe place.
See the chapter “REPLACING THE TONER CARTRIDGE” for more
information.
Fig. 5-9 Removing the Toner Cartridge