Sharp MX-5500N / MX-6200N / MX-7000N (serv.man55) Service Manual ▷ View online
MX-7000N DSPF SECTION C – 29
5)
Remove the screws (A). Disengage the pawls (B), and remove
the dust-proof cover (C). Remove the screw (D), and remove
the dark box (E).
the dust-proof cover (C). Remove the screw (D), and remove
the dark box (E).
6)
Remove the screws (F), and remove the CCD unit (G).
c. Mirror
1)
Remove the front cabinet and the rear cabinet and the upper
door. (Refer to the "A. Exterior section".)
door. (Refer to the "A. Exterior section".)
2)
Remove the OC mat. (Refer to the "H. Others".)
3)
Remove the lamp unit. (Refer to the "(1) Lamp unit".)
4)
Remove the optical unit. (Refer to the "(2) Optical unit".)
5)
Remove the screws (A), and remove the mirror base cover (B).
6)
Clean the mirrors (C).
(3) DSPF CL inverter PWB
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
Unit
Parts
Mainte
nance
2
Optical unit
d
Mirror
✕
C
A
A
B
B
D
E
F
F
G
2-c
2-d
Parts
a
DSPF CL inverter PWB
A
A
A
B
C
C
2-d
2-d
a
MX-7000N DSPF SECTION C – 30
2)
Disconnect the connectors (A). Remove the screws (B), and
remove the control PWB unit (C).
remove the control PWB unit (C).
3)
Disconnect the connector (D), and remove the screws (E).
Remove the inverter PWB guide (F).
Remove the inverter PWB guide (F).
4)
Remove the screws (G), and remove the DSPF CL inverter
PWB (H).
PWB (H).
(4) White reference glass
1)
Open the DSPF unit (A).
2)
Open the lower door (B).
C
A
A
A
A
B
B
F
D
E
E
G
G
H
a
Parts
Mainte
nance
b
White reference glass
{
b
A
B
MX-7000N DSPF SECTION C – 31
3)
Remove the cleaner (C).
4)
Use the cleaner (C) to clean the white reference glass (D).
F. Paper exit section
(1) Discharge brush
1)
Remove the front cabinet and the rear cabinet. (Refer to the
"A. Exterior section".)
"A. Exterior section".)
2)
Remove the paper feed tray unit. (Refer to the "B. Paper feed
section".)
section".)
3)
Remove the discharge brush (A).
* When attaching the discharge brush, attach it to the attach-
* When attaching the discharge brush, attach it to the attach-
ment reference.
(2) DSPF paper exit sensor
1)
Remove the front cabinet and the rear cabinet. (Refer to the
"A. Exterior section".)
"A. Exterior section".)
2)
Remove the paper feed tray unit. (Refer to the "B. Paper feed
section".)
section".)
Parts
Mainte
nance
Page
a
Discharge brush
✕
C -31
b
DSPF paper exit sensor
–
C -31
c
Paper exit roller (drive)
{
C -32
C
C
D
b
c
b
a
Parts
Mainte
nance
a
Discharge brush
✕
Parts
b
DSPF paper exit sensor
a
A
a
b
MX-7000N DSPF SECTION C – 32
3)
Disconnect the connector (A), and remove the DSPF paper
exit sensor (B).
exit sensor (B).
(3) Paper exit roller (drive)
1)
Remove the front cabinet and the rear cabinet. (Refer to the
"A. Exterior section".)
"A. Exterior section".)
2)
Remove the paper feed tray unit. (Refer to the "B. Paper feed
section".)
section".)
3)
Remove the DSPF No.1 resist roller brake clutch, and remove
the DSPF No.1 resist roller clutch. (Refer to the "C. Upper
transport section".)
the DSPF No.1 resist roller clutch. (Refer to the "C. Upper
transport section".)
4)
Remove the drive unit. (Refer to the "G. Drive section".)
5)
Remove the resin E-rings (A), the gear (B), the bearing (C),
and the paper exit roller (drive) (D).
and the paper exit roller (drive) (D).
G. Drive section
(1) Drive unit
1)
Remove the rear cabinet. (Refer to the "A. Exterior section".)
2)
Remove the DSPF No.1 resist roller brake clutch and remove
the DSPF No.1 resist roller clutch. (Refer to the "C. Upper
transport section".)
the DSPF No.1 resist roller clutch. (Refer to the "C. Upper
transport section".)
Parts
Mainte
nance
c
Paper exit roller (drive)
{
A
B
b
c
C
C
D
A
B
A
c
Unit
Parts
Page
1
Drive unit
a
DSPF paper feed motor
C -33
b
DSPF paper exit motor
C -33
c
DSPF lift-up motor
C -34
2
Drive transport unit
a
DSPF transport motor
C -34
Parts
Page
a
DSPF cooling fan motor
C -35
Unit
1
Drive unit
2-a
1-b
1-a
1-c
a
2
1
1
Click on the first or last page to see other MX-5500N / MX-6200N / MX-7000N (serv.man55) service manuals if exist.