service manual ar-203e ar-203e x ar-m200 ar-m201 model ar-5420
service manual ar-203e ar-203e x ar-m200 ar-m201 model ar-5420
service manual ar-203e ar-203e x ar-m200 ar-m201 model ar-5420
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7. Cross sectional view<br />
1 2 4 3 16 5<br />
14 13<br />
No. P<strong>ar</strong>t name Function and operation<br />
1 Scanner unit Illuminates the original with the copy lamp and passes the reflected light to the lens unit (CCD).<br />
2 Exposure lamp Exposure lamp (CCFL) Illuminates original<br />
3 LSU (Laser unit) Converts the original image signal into laser beams and writes onto the drum.<br />
4 Paper exit roller<br />
Shifter roller<br />
AR-203E/<strong>5420</strong>/M200/M201 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 8<br />
12<br />
Roller for paper exit (AR-203E/<strong>5420</strong>)<br />
Transports and shifts paper in the back-forth direction of the machine. (AR-M200/M201)<br />
5 Main ch<strong>ar</strong>ger Provides negative ch<strong>ar</strong>ges evenly to the drum surface.<br />
6 Heat roller Fuses toner on the paper. (Teflon roller)<br />
7 Pressure roller Fuses toner on the paper. (Silicon rubber roller)<br />
8 Drum Forms images.<br />
9 Transfer unit Transfers images onto the drum.<br />
10 Pickup roller Picks up the <strong>manual</strong> feed paper. (In multi feed only)<br />
11 Manual paper feed tray Tray for <strong>manual</strong> feed paper<br />
12 Manual paper feed roller Transport the paper from the <strong>manual</strong> paper feed port.<br />
13 PS roller unit Takes synchronization between the lead edge and the re<strong>ar</strong> edge of the paper.<br />
14 Paper feed roller Picks up a sheet of paper from the cassette.<br />
15 Paper transport roller Transports of a paper.<br />
16 Paper transport roller 2 Transports of a paper. (AR-M200/M201)<br />
6<br />
7<br />
8<br />
9<br />
11<br />
15<br />
10
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