Cross Sectional View - Sharp AR-203E Service Manual

7. Cross sectional view

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No. Part name
1 Scanner unit
2 Exposure lamp
3 LSU (Laser unit)
4 Paper exit roller
Shifter roller
5 Main charger
6 Heat roller
7 Pressure roller
8 Drum
9 Transfer unit
10 Pickup roller
11 Manual paper feed tray
12 Manual paper feed roller
13 PS roller unit
14 Paper feed roller
15 Paper transport roller
16 Paper transport roller 2
AR-203E/5420/M200/M201 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 8
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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 (AR-203E/5420)
Transports and shifts paper in the back-forth direction of the machine. (AR-M200/M201)
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.
Picks up the manual feed paper. (In multi feed only)
Tray for manual feed paper
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.
Transports of a paper.
Transports of a paper. (AR-M200/M201)
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Function and operation
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