Brother WL660 - Manual (Page 46)

USER’S GUIDE
5–8
English
5. Unpack the new drum unit and gently shake it from side to side five
or six times.
Fig. 5-12 Unpacking the Drum Unit
6. Remove the protective parts ① - ⑥ in order as shown below.
Fig. 5-13 Removing the Protective Parts
☛ Caution
•
Unpack a drum unit immediately before installing it into the printer.
Exposing an unpacked drum unit to direct sunlight or room light may
damage the unit.
•
Be sure all protective parts are removed. Failure to remove every one
can result in unacceptable print quality or may damage your printer.
•
Handle the toner cartridge and the drum unit carefully as it may
contain loose toner. If toner scatters and your hands or clothes get
dirty, wipe or wash it off with cold water immediately.