2-1 Mechanical Construction
2-1-1
Paper feed/conveying section
Paper feed/conveying section consists of the paper feed unit that feeds paper from the cassette and the MP tray paper
feed unit that feeds paper from the MP tray, and the paper conveying section that conveys the fed paper to the transfer/
separation section.
(1) Cassette paper feed section
Paper sensor
7
Figure 2-1-1 Cassette paper feed section
(1)
Pickup roller
(2)
Paper feed roller
(3)
Feed holder
(4)
Retard roller
(5)
Retard holder
(6)
Retard guide
Main motor
Paper feed
Clutch
Figure 2-1-2Cassette paper feed section block diagram
10
1
8
4
5
11
9
(7)
Bottom plate
(8)
Bottom pad
(9)
Cassette base
(10) Paper sensor
(11) Actuator (paper sensor)
MMOTRDYN
YC17-3
MOTCLK
YC17-4
REMOTEN
YC17-5
FEDDRN
YC20-4
PAPER
YC18-3
3
2
6
Control PWB
2H9
2-1-1