Copy Process - Sharp Z-810 Service Manual

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[6] COPY PROCESS

An OPC drum is used for the photoconductor.
(Structure of the OPC drum layers)
1. Copy process composition
No. 2/No. 3 mirror unit
Upper heat roller
Heater lamp
Copy process flow
Paper exit
Carrier Transfer layer
Carrier Generation layer
Drum base
Drum cartridge
No. 1 mirror
Copy lamp
Lower heat roller
Copy lamp
Main high voltage unit
Main corona
Discharge
Discharge lamp
Cleaning
Cleaning blade
Waste toner collection
Fusing Separation
Heat roller
Separation
electrode
Heater lamp
Published in Heiloo, Holland.
OPC layer (About 20µm)
Main charger
MG roller
Lens
Separation
electrode
Transfer unit
Paper tray
Original
Mirror/Lens
Exposure
Charge
Drum Developing
Transfer
Tray
Transfer corona
paper feed
Transfer high
voltage unit
6 – 1
TD cartridge
No. 4/No. 5 mirror unit
Resist roller
Toner
Developer
Resist roller
Manual
Sync with
paper feed
drum
Image forming process
Paper transport route
1/11/16
Drum