Paper Feeding System - Toshiba e-STUDIO 5540C Service Manual

3.11 Paper Feeding System

3.11.1 General Descriptions
This chapter explains how the system works to pick up paper from the drawer or bypass tray and
transport it to the 2nd transfer position.
The paper feeding system mainly consists of the pickup roller, feed roller, separation roller, transport
roller, registration roller, bypass paper sensor, drawer empty sensor, bypass feed sensor, drawer feed
sensor, registration sensor and drive system for these components. The feed/transport motor,
Transport motor-1,Transport motor-2, Feed motor and registration motor drives the above rollers.
No.
1 Bypass feed roller
2 Bypass separation roller
3 Bypass pickup roller
4 1st / 2nd / 3rd / 4th drawer feed roller
5 1st / 2nd / 3rd / 4th drawer pickup roller
6 1st / 2nd / 3rd / 4th drawer separation roller
7 1st / 2nd / 3rd / 4th drawer transport roller
8 Registration roller (rubber roller)
9 Registration roller (metal roller)
10 Registration sensor
11 Media sensor
12 Transfer belt paper clinging detection sensor
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Fig. 3-41
Name
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No. Name
13 Bypass paper size detection sensor
14 Bypass paper sensor
15 Bypass feed sensor
16 1st / 2nd / 3rd / 4th drawer detection sensor
17 1st / 2nd / 3rd / 4th drawer transport sensor
18 1st / 2nd / 3rd / 4th drawer feed sensor
19 1st / 2nd / 3rd / 4th drawer bottom sensor
20 1st / 2nd / 3rd / 4th drawer empty sensor
21 1st / 2nd / 3rd / 4th drawer tray-up sensor
22 1st / 2nd / 3rd / 4th drawer paper size
detection sensor-1
23 1st / 2nd / 3rd / 4th drawer paper size
detection sensor-2
24 Feed cover sensor
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
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OUTLINE OF THE MACHINE
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