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CHAPTER 5 MAINTENANCE
5–7
5. Unpack the drum unit and gently shake it five or six times
horizontally.
Fig. 5-11 Unpacking the Drum Unit
6. Remove the protective parts ① - ⑥ in order as shown below.
Fig. 5-12 Removing the Protective Parts
☛ Caution
• Only unpack a drum unit immediately before installing it into the
printer. If an unpacked drum unit is subjected to direct sunlight or
room light, the unit may be damaged.
• Handle the toner cartridge and the drum unit carefully as it may
contain the toner. If toner scatters and your hands or clothes get dirty,
wipe or wash it off with cold water immediately.