Minolta Di251 - Grounding of the PC Drum

FrameMaker Ver5.5E(PC)Di251/Di351 MECHANICAL/ELECTRICAL
05.03.01
M-10
8. PC DRUM
• The PC Drum consists of an aluminum base coated with a charge generation layer and a
charge transport layer.
8-1. Grounding of the PC Drum
• The potential of the areas on the surface of the PC Drum exposed to the laser light is
grounded to the frame.
1139M007AA
1167M007AA
(PC Drum Cross-Section)
Gear
PC Drum
Charge Transport Layer
Charge Generation Layer
Aluminum Base
1171M005AA
Ground Plate
Shaft
Ground Point
PC Drum