Cross Sectional View - Sharp AR-5012 Service Manual

7. Cross sectional view

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1
No. Part name
1 Scanner unit
2 Exposure lamp
3 LSU (Laser unit)
4 Paper exit roller
5 Main charger
6 Heat roller
7 Pressure roller
8 Drum
9 Transfer unit
10 Manual paper feed roller
11 PS roller unit
12 Paper feed roller
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4
Illuminates the original with the copy lamp and passes the reflected light to the lens unit(CCD).
Exposure lamp (CCFL) Illuminates original
Converts the original image signal into laser beams and writes onto the drum.
Roller for paper exit
Provides negative charges evenly to the drum surface.
Fuses toner on the paper. (Teflon roller)
Fuses toner on the paper. (Silicon rubber roller)
Forms images.
Transfers images onto the drum.
Transport the paper from the manual paper feed port.
Takes synchronization between the lead edge and the rear edge of the paper.
Picks up a sheet of paper from the cassette.
AR-5012 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 6
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Function and operation
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