Read Sharp MX-M850 (serv.man28) Service Manual online
MX-M1100 FAN, FILTER SECTION R – 2
2. Disassembly and assembly
A. Fan
(1) HDD cooling fan / CTL cooling fan
1)
Remove the rear cabinet.
2)
Disconnect the connector (a). Remove the screw (b), and
remove the cover (c).
remove the cover (c).
3)
Disconnect the connector (a). Remove the screw (b), and
remove the HDD cooling fan (c), and the CTL cooling fan (d).
* When installing, be careful to the direction of the arrow mark
remove the HDD cooling fan (c), and the CTL cooling fan (d).
* When installing, be careful to the direction of the arrow mark
(e).
* Check to confirm that the resin part is engaged with the
notch of the fan.
Signal name
Name
Type
Function / Operation
CFM-CL1
Process cooling fan 1
Axial-flow fan (60)
Cools the process section.
CFM-CL2
Process cooling fan 2
Axial-flow fan (60)
Cools the process section.
CFM-CL3
Process cooling fan 3
Axial-flow fan (60)
Cools the process section.
CFM-CL4
Process cooling fan 4
Axial-flow fan (60)
Cools the process section.
CFM-DC1
Power cooling fan 1
Axial-flow fan (60)
Cools the power section.
CFM-DC2
Power cooling fan 2
Axial-flow fan (60)
Cools the power section.
CFM-DC3
Power cooling fan 3
Axial-flow fan (60)
Cools the power section.
CFM-DV1
Developing cooling fan 1
Axial-flow fan (60)
Cools the developing section.
CFM-PA1
Paper cooling fan
Axial-flow fan (60)
Cools paper in the paper exit section.
CFM-PO1
Polygon cooling fan
Axial-flow fan (60)
Cools the polygon section.
CFM-Tr
Process cooling fan
Axial-flow fan (40)
Cools the process section.
FM-CTL1
CTL cooling fan
Axial-flow fan (60)
Cools the controller section.
FM-DV1
Toner suction fan
Sirocco fan
Sucks toner.
FM-HDD
HDD cooling fan
Axial-flow fan (60)
Cools the HDD.
VFM-EX
Machine exhaust fan 1
Axial-flow fan (120)
Discharges heat from the fusing section.
VFM-EX1
Ozone exhaust fan 1
Sirocco fan
Discharges ozone.
VFM-EX2
Ozone exhaust fan 2
Sirocco fan
Discharges ozone.
Parts
Page
A
HDD cooling fan
R - 2/(1)
B
CTL cooling fan
C
Power cooling fan 3
R - 3/(2)
D
Power cooling fan 1
R - 3/(3)
E
Power cooling fan 2
F
Machine exhaust fan 1
R - 4/(4)
G
Ozone exhaust fan 1
R - 4/(5)
H
Ozone exhaust fan 2
I
Toner suction fan
R - 5/(6)
J
Developing cooling fan 1
K
Polygon cooling fan
R - 5/(7)
L
Process cooling fan 1
M
Process cooling fan 2
R - 6/(8)
N
Process cooling fan 3
O
Process cooling fan 4
P
Paper cooling fan
R - 7/(9)
O
N
M
L
J
I
K
P
H
F
A
G
B
C
D
E
b
b
b
b
b
b
b
c
a
e
a
c
d
a
b
b
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