AR-D29
DISASSEMBLY AND ASSEMBLY, MAINTENANCE
7 – 3
(2) MAINTENANCE AND PARTS REPLACEMENT
(List of Replacement Parts)
a. Paper feed unit
1) Pull out the multi-purpose tray.
First, pull out the right side of the tray, and then pull out the left side.
2) Remove the left door.
3) Remove the multi-purpose paper feed unit.
a-1. Pick up roller
a-2. Paper feed roller
a-3. Separate roller
a-4. Torque limiter
1) Pull out the multi-purpose tray.
2) Remove the paper guide.
No.
Unit
Parts
a
Paper feed unit
1
Pick up roller
b
2
Paper feed roller
b
3
Separate roller
b
4
Torque limiter
u
5
Belts
u
6
Upper limit sensor
u
7
Paper empty sensor
u
8
Paper transport sensor
u
9
Side door open/close sensor
u
10 Transfer rollers
u
b
Multi-purpose
drive unit
1
Gears
u
,
c
Other
1
Rear edge size PWB
2
Remaining paper quantity sensor
u
a-1
a-8
c-1
a-2
a-7
a-6
a-10
a-9
a-4
a-5
c-2
a
a-10
a-5
a-3
b-1
b
1)
2)
2)
1)
6)
4)
5)
4)
1)
2)
3)
1)
