Replacing The Drum Unit - Brother HL-630 User Manual

REPLACING THE DRUM UNIT

The printer uses a drum unit to create the print images on. 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
toner.
You should clean the printer at the same time as 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. 5-8 Removing the Toner Cartridge
CHAPTER 5 MAINTENANCE
5–5