Pwb; Roller - Sharp MX-M260 Service Manual

11. PWB

11
10
8
9
7
No. Name
1 Inverter PWB
2 CCD PWB
3 Option connector PWB
4 IMC PWB
5 MCU PWB
6 Mother board
7 Tray interface PWB
8 DC power supply PWB
9 High voltage PWB
10 KEY PWB
11 OPU PWB
MX-M260/M310/M260N/M310N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 - 8
1
2
3
4
5
6
Function and operation
Copy lamp control
For image scanning (read)
Image process
Main unit control
Connection with FAX PWB and
PCL PWB
2nd tray control
DC voltage control
High voltage control
Operation panel control

12. Roller

No. Name
1 Paper exit roller
2 Transport roller
3 Upper heat roller
4 Lower heat roller
5 DUP transport follower
roller
6 DUP transport roller
7 Transport roller
8 Resist roller
9 Manual paper feed roller
10 Manual feed transport
roller
11 1st tray pick-up roller
12 1st tray paper feed roller
13 2nd tray pick-up roller
14 2nd tray paper feed roller
1
2
3
4
5
6
7
8
9
10
11
12
14 13
Function and operation
Paper exit roller
Paper transport roller
Fuses toner on paper.
(with the Teflon roller)
Fuses toner on paper.
(with the silicone rubber roller)
Duplex paper transport
Duplex paper transport
Transfer images on the drum onto
paper.
Synchronize the paper lead edge
with the image lead edge.
Picks up papers in manual paper
feed port.
Transports paper from the manual
paper feed port.
Picks up paper from the tray.
Transports the picked up paper to
RESIST section.
Picks up paper from the tray.
Transports the picked up paper to
RESIST section.