Brother International 3450CN User Guide - Page 147

Replacing the Drum Cleaner, Remove the Drum Cleaner

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CHAPTER 5 MAINTENANCE Replacing the Drum Cleaner ! Caution Both ends of the Drum Cleaner roller consist of metal bearings that connect the bias element to the power supply. When you install the Drum Cleaner, the metal bearings must be connected correctly. Be sure to check how they are connected by referring to the old Drum Cleaner before you begin replacement. 1. Press the Power button to turn the printer Off, and then unplug the printer. 2. Open the Top Cover. 3. Remove the Drum Cleaner Cover. 4. Remove the Drum Cleaner by lifting it up and out of the printer with both hands. Fig. 5-27 5-31 Fig. 5-28

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CHAPTER 5 MAINTENANCE
5-31
Replacing the Drum Cleaner
!
Caution
Both ends of the Drum Cleaner roller consist of metal bearings that connect
the bias element to the power supply. When you install the Drum Cleaner,
the metal bearings must be connected correctly. Be sure to check how they
are connected by referring to the old Drum Cleaner before you begin
replacement.
1.
Press the
Power
button to turn the printer Off, and then unplug the
printer.
2.
Open the Top Cover.
3.
Remove the Drum Cleaner
Cover.
Fig. 5-27
4.
Remove the Drum Cleaner by
lifting it up and out of the printer
with both hands.
Fig. 5-28