Panasonic UF-4100 User Manual

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Installing the Drum Unit/Toner Cartridge Assembly
16
NOTE
1 If you are replacing the Drum Unit or Toner Cartridge, it is recommended to clean the Printer 
Roller to maintain good printing quality. To clean the Printer Roller, follow the procedure on 
page 105.
2 When replacing the Drum Unit, press 
 
 
 
 
  
 
 
 to reset the notification message. 
4
Open the ADF Door and Printer Cover.
5
Align the projections on both sides of the 
Drum Unit/Toner Cartridge Assembly with the 
grooves in the machine as shown and insert 
the Drum Unit/Toner Cartridge Assembly into 
the machine.
6
(1) Push the Drum Unit/Toner Cartridge 
Assembly down into the machine, 
snapping it in place.
(2) Close the ADF Door and Printer Cover
FUNCTION
7
8
SET
2
SET
1
1