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Toner Cartridge / Charge Corona Section Main Unit Theory of Operation
2-26
II Composition/Operation
6.2 Operation
6.2.1 Charge Corona Unit ON/OFF control
6.2.2 Output during pre-process
• Color mode: The charge corona voltage for all colors of toner is applied after rotation of
the Color PC Drum Motor (M2) has stabilized.
• Monochrome mode: The charge corona voltage for K is applied after rotation of the Inter-
mediate Transport Motor (M3) has stabilized.
• Image formation is possible for the area, to which the charge corona voltage is applied.
6.2.3 Output during post-process
• The output of the charge corona voltage is shut down when the entire exposed area of
the Photo Conductor moves past the charge corona section after the 1st transfer process
has been completed.
Polygon Motor (M8)
Semiconductor laser
Color PC Drum Motor
(M2)
Developing Motor/
K (M5)
Developing Motor/
Y, M, C (M1)
Intermediate Transport
Motor (M3)
Charge K
Charge YMC
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