Minolta PagePro 1200 Series Service Manual page 53

(2) Explanation of Each Part
No. Name
1 Toner Hopper
2 Toner Agitating Screw
3 Toner Transport Roller
4 Sleeve Roller
5 Resin Sleeve
6 PC Drum
7 Toner Blade
8 Bias Seal
Developing Blade
9
Voltage terminal (VBL)
Developing Voltage termi-
10
nal (VB)
Developing Lower Seal
11
Voltage terminal (VSS)
PagePro 1200 Series Mechanical / Electrical
Description
Contains toner.
Agitates the toner in the Toner Hopper and sends the toner to the
Toner Transport Roller.
Transports the toner to the Sleeve Roller.
Turns the Resin Sleeve.
Carries the toner to the PC Drum surface for development.
Exposed to laser to create an invisible image and rotates to carry the
developed image to the paper surface.
Spreads a thin, even coat of toner over the Resin Sleeve. The toner is
negatively charged when passing between this Blade and the Resin
Sleeve.
Separates toner, which has not been attracted to the PC Drum, from
the Resin Sleeve and returns it back to the Buffer Section.
DC-550V (DC-700 V max.)
DC-300V (DC-400 V max.)
DC-300V (DC-400 V max.)
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