Sharp MX-M700N - Operational Descriptions; Disassembly and Assembly Procedures

MX-M700N PAPER EXIT SECTION O – 2
2. Operational descriptions
A. Outline
The paper exit and turning section discharges paper which is trans-
ported from the fusing section, and detects paper full. It also turns
paper to transport it to the duplex or the finisher.
3. Disassembly and assembly
A. Paper exit section
(1) Paper exit unit
1) Open the left door.
2) Remove the DSPF paper exit tray.
3) Remove the top left cabinet.
4) Remove the front left cabinet.
5) Remove the paper exit port cabinet.
POM2 POM2 Paper exit motor 2 Drives the paper exit roller 1. Stepping motor Selection of
Normal speed/
High speed
CFM-U1 CFM-U1 Fusing cooling fan motor 1
(Paper exit, duplex (ADU) section)
(Front surface)
Exhaust heat from the fusing section. DC brush-less
motor
PWM control
CFM-U3 CFM-U3 Fusing cooling fan motor 3
(Paper exit, duplex (ADU) section)
(Front surface)
Exhaust heat from the fusing section. DC brush-less
motor
PWM control
CFM-U4 PWM-
RSV1
Fusing cooling fan motor 4
(Paper exit, duplex (ADU) section)
(Paper exit section rear side)
Cools paper which is discharged to the inner tray. DC brush-less
motor
PWM control
INTPWB Paper exit temperature sensor Paper exit section temperature detection
No. Name Function/Operation
1 Transport roller 16 Transports paper from the fusing roller to the paper exit roller 1.
2 Paper exit roller 1 Discharges paper to the paper exit tray. / Switches back paper.
3 Paper exit roller 3 Discharges paper.
Code
Signal
name
Name Function/Operation Type NOTE
No. Unit No. Parts
Mainte
nance
(1) Paper exit unit a Transport roller 16 { ✕
b Paper exit roller 1 { ✕
c Fusing cooling fan motor 1
d Fusing cooling fan motor 3
e Fusing cooling fan motor 4
f Paper exit temperature
sensor
g Paper exit detector 1
h Paper exit detector 2
i Discharge brush ✕
j Paper exit detector 3
k Paper exit roller 3 { ✕
(1)-a
(1)-b
(1)-c
(1)-d
(1)-e
(1)-f
(1)-g
(1)-h
(1)-j
(1)-i
(1)-k
(1)-i
(1)