Minolta Magicolor 3100 Series - Manual (Page 321)

Chapter 6 Principles of Operation
6-321
engine principle0013FA
Dram surface
Toner image
engine principle0014FA
Electric potention
on drum
-V
0
Developing
bias
+ Drum
- +
-
-
-
-
+
+
TCRU ASSY
(Toner Cartridge)
Magnet Roll
Trimmer Rod
Auger
Auger
Paddle
-
+
: Negative electric charge
: Positive electric charge
: Toner
: Carrier
engine principle0012FA
HVPS
Auger
Agitator