Feed System; Feeding Mechanism - Canon imageFORMULA DR-M140 Service Manual

CHAPTER 2 FUNCTIONS & OPERATION
III. FEED SYSTEM

1. Feeding Mechanism

The sectional view of the feed system is
shown below.
Pickup roller
1
Feed roller
2
Retard roller
3
Registration roller (drive)
4
Registration roller (follower)
5
Straight eject roller (drive)
6
Straight eject roller (follower)
7
U-turn roller (drive)
8
U-turn roller (follower)
9
Eject roller (drive)
10
2-8
Figure 2-301
Eject roller (follower)
11
Straight path tray
12
Stopper
13
Flapper
14
Reading unit (lower)
15
Reading unit (upper)
16
Document sensor detection point
17
Pre-registration/skew sensor detection point
18
Ultrasonic sensor detection point
19
Post-registration sensor detection point
20
Eject sensor detection point
21
COPYRIGHT © CANON ELECTRONICS INC. 2011 CANON DR-M140 FIRST EDITION