Sharp MX-4100N Service Manual page 42

NO. Name
1 Paper feed roller (Manual paper feed tray)
2 Separation roller (Manual paper feed tray)
3 Paper pickup roller (Manual paper feed tray)
4 Paper feed roller (No. 1 paper feed tray)
5 Paper pickup roller (No. 1 paper feed tray)
6 Separation roller (No. 1 paper feed tray)
7 Paper feed roller (No. 2 paper feed tray)
8 Paper pickup roller (No. 2 paper feed tray)
9 Separation roller (No. 2 paper feed tray)
10 Resist roller (Drive)
11 Resist roller (Idle)
12 Transport roller 1 (Idle)
13 Transport roller 1 (Drive)
14 Transport roller 3 (Idle)
15 Transport roller 4 (Idle)
16 Transport roller 4 (Drive)
17 Transport roller 5 (Drive)
18 Transport roller 5 (Idle)
19 Transport roller 6 (Idle)
20 Transport roller 7 (Idle)
21 Transport roller 7 (Drive)
22 Transport roller 8 (Idle)
23 Transport roller 8 (Drive)
24 Transport roller 9 (Idle)
25 Transport roller 9 (Drive)
26 Transport roller 10 (Idle)
27 Transport roller 10 (Drive)
28 Transport roller 11 (Idle)
29 Transport roller 11 (Drive)
30 Transport roller 12 (Idle)
31 Transport roller 12 (Drive)
32 Transport roller 13 (Drive)
33 Transport roller 13 (Idle)
34 Paper exit roller 1 (Idle)
35 Paper exit roller 1 (Drive)
36 Paper exit roller 2 (Idle)
37 Paper exit roller 2 (Drive)
38 Fusing roller (Heating)
39 Fusing roller (Pressing)
40 Transport roller 14 (Drive)
41 Transport roller 14 (Idle)
Feeds paper to the paper transport section.
Separates paper to prevent Double Feed.
Sends paper to the paper feed roller.
Feeds paper to the paper transport section.
Sends paper to the paper feed roller.
Separates paper to prevent Double Feed.
Feeds paper to the paper transport section.
Sends paper to the paper feed roller.
Separates paper to prevent Double Feed.
Transports paper to the transfer section. Controls the paper transport timing to adjust relative relations
between images and paper.
Applies a pressure to paper and the resist roller to give the transport power of the transport roller to the
paper.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from No. 3 and No. 4 paper feed tray to the transport roller 4.
Reduces friction between paper and the paper guide.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the transport roller 1 and paper feed roller (No. 2 paper feed tray) to the transport
roller 7.
Transports paper from the paper feed tray 1 to the transport roller 7.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Reduces friction between paper and the paper guide.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the paper feed tray 1, 2, 3, and 4 to the transport roller 8.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports the paper to resist roller.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the fusing roller to the transport roller 13.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the transport roller 13 to the transport roller 11.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the transport roller 10 to the transport roller 12.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Transports paper from the transport roller 11 to the transport roller 8. / Transports the paper from the
manual paper feed tray to the transport roller 8.
Transports paper to the duplex (ADU) section. /
Transports paper to the paper exit roller 2.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
Applies a pressure to paper and the paper exit roller to give the transport power of the paper exit roller to
the paper.
Discharges paper. Transports paper to the right paper exit tray. Transport paper to the duplex (ADU)
section.
Applies a pressure to paper and the paper exit roller to give the transport power of the paper exit roller to
the paper.
Discharges paper.
Heat and press toner onto paper to fuse images.
Applies a pressure to the fusing roller (heating).
Transports paper from the paper feed tray 2 to the transport roller 4.
Applies a pressure to paper and the transport roller to give the transport power of the transport roller to
the paper.
MX-5001N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 20
Function/Operation