Cross Sectional View - Sharp AL-1600 Service Manual

AL-1610

7. Cross sectional view

No. Name
1 Copy lamp
2 Copy lamp unit
3 LSU unit
4 Lens unit
5 MC holder unit
6 Paper exit roller
7 Transport roller
8 Upper heat roller
9 Lower heat roller
10 Drum unit
11 Transfer charger unit
12 Resist roller
13 Manual paper feed tray
14 Manual paper feed roller
15 Manual transport roller
16 Paper feed roller (semi-circular roller)
17 MG roller
18 No. 2/3 mirror unit
19 Waste toner transport roller
Image radiation lamp
Operates in synchronization with No. 2/3 mirror unit to radiate documents sequentially.
Converts image signals into laser beams to write on the drum.
Reads images with the lens and the CCD.
Supplies negative charges evenly on the drum.
Used to discharge paper.
Used to transport paper.
Fuses toner on paper (with the teflon roller).
Fuses toner on paper (with the silicon rubber roller).
Forms images.
Transfer images (on the drum) onto paper.
Takes synchronization between the paper lead edge and the image lead edge.
Manual paper feed tray
Picks up paper in manual paper feed.
Transports paper from the manual paper feed port.
Picks up paper from the cassette.
Puts toner on the OPC drum.
Reflects the images from the copy lamp unit to the lens unit.
Transports waste toner to the waste toner box.
4 – 6
Function/Operation