2-5
Sub
Assemblies
2. Paper feed unit
1)
Construction of paper feed unit
• The construction of paper feed unit is as follows.
Part description
Functions
1
Pick up roller
Transfers the paper from paper feed cassette.
2
Paper feed roller
Feeds the paper.
3
Paper feed solenoid
Lowers the paper transfer roller to the paper.
4
Paper feed clutch
Drives paper feed unit.
5
Paper pass sensor
Detects the paper passage.
6
Middle roller
Drives the paper to machine.
7
Double feed
Prevents double paper feed.
prevention roller
8
Paper detecting sensor
Detects the paper in paper feed cassette.
9
Paper level upper limit sensor
Detects the upper limit position when lifting the paper
in paper feed cassette.
8
9
2
1
3
7
6
5
4
