Operational Descriptions - Sharp MX-2300 G Service Manual

2. Operational descriptions

A. Paper transport section
Paper is fed from each paper feed section and transported to the
resist roller by the transport rollers. ON/OFF control of each trans-
port roller is made by the paper transport clutch. The resist roller
controls the relative positions of transported paper and the transfer
image. The resist roller is driven by the transport motor. The rela-
tive positions of paper and the transfer image are determined by
the ON timing of the transport motor.
3. Disassembly and assembly
A. Paper transport section
(1)-e
(1)
(1)-d
Unit
(1) Resist roller a Resist front detection
unit
b Transport roller 8 (Drive)
c Resist roller (Drive)
d Resist detection
e Resist roller (Idle)
(1) Resist roller unit
1) Remove the developing unit (K).
2) Remove the drum unit (K).
3) Remove the primary transfer unit.
4) Remove the tray paper feed unit 1.
5) Remove the rear cabinet.
6) Remove the ADU connection drive.
(1)-c
(1)-b
(1)-a
Parts Maintenance
✕
✕
✕
MX-2300/2700 N/G PAPER TRANSPORT SECTION F – 2
7) Remove the connector and the screws, then remove the resist
roller unit.
a. Resist front detection
1) Remove the resist roller unit.
2) Remove the sensor holder.
b. Transport roller 8 (Drive)
1) Remove the resist roller unit.
2) Remove the grounding plate. Remove the parts, and remove
the transport roller 8 (Drive).
1
3
2
3
4