Sharp MX-5500N / MX-6200N / MX-7000N (serv.man61) Service Manual ▷ View online
MX-7000N PHOTOCONDUCTOR SECTION J – 10
4)
Remove the screws (A), and open the frame (B).
5)
Remove the drum unit (BK) (C).
6)
Lift up the knob (D), and disengage the pawl (E). Remove the
shading cover (F).
* When installing, engage the pawls (G) of the shading cover
shading cover (F).
* When installing, engage the pawls (G) of the shading cover
to the frame.
7)
Remove the screws (H), and remove the cleaning blade (BK)
(I).
(I).
* When installing, be careful not to cover the molt (J) with the
cleaner blade (K).
d. Cleaning brush (BK)
1)
Remove the development unit (BK). (Refer to the "[L] DEVEL-
OPING SECTION".)
OPING SECTION".)
2)
Remove the charger unit (BK). (Refer to the "a. Charger unit
(BK)".)
(BK)".)
3)
Remove the OPC drum unit (BK). (Refer to the "(1) OPC drum
unit (BK)".)
unit (BK)".)
4)
Remove the screws (A), and remove the cover (B).
A
A
B
C
E
D
F
G
H
H
H
I
1-f
Unit
Parts
Mainte
nance
1
OPC drum unit (CL)
g
Cleaning brush (BK)
✕
J
K
K
J
J
K
K
J
1-g
A
A
B
MX-7000N PHOTOCONDUCTOR SECTION J – 11
5)
Remove the screw (C), and remove the collar (D) and the
spring (E). Remove the screws (F), and remove the dirve plate
(G).
spring (E). Remove the screws (F), and remove the dirve plate
(G).
6)
Remove the fixing block (H), and remove the cleaning brush
unit (BK) (I).
unit (BK) (I).
7)
Disengage the pawl (J), and remove the coupling (K) and the
bearing (L) from the cleaning brush (BK) (M).
bearing (L) from the cleaning brush (BK) (M).
e. Charger cleaner HP detection
1)
Remove the development unit (BK). (Refer to the "[L] DEVEL-
OPING SECTION".)
OPING SECTION".)
2)
Remove the charger unit (BK). (Refer to the "a. Charger unit
(BK)".)
(BK)".)
3)
Remove the OPC drum unit (BK). (Refer to the "(1) OPC drum
unit (BK)".)
unit (BK)".)
4)
Remove the screw (A), and charger cleaner HP detection unit
(B).
(B).
5)
Disconnect the connector (C), and remove the charger cleaner
HP detection (D).
HP detection (D).
E
F
F
G
C
D
H
I
L
M
J
K
1-g
Unit
Parts
1
OPC drum unit (BK)
h
Charger cleaner HP detection
1-h
A
B
C
D
1-h
MX-7000N PHOTOCONDUCTOR SECTION J – 12
f. Sub blade
1)
Remove the developement unit (BK). (Refer to the “[L] DEVEL-
OPPING SECTION”.)
OPPING SECTION”.)
2)
Remove the charger unit (BK). (Refer to the “a. Charger unit
(BK)”.)
(BK)”.)
3)
Remove the OPC drum unit (BK). (Refer to the “(1) OPC drum
unit (BK)”.)
unit (BK)”.)
4)
Remove the screws (A), and open the frame (B).
5)
Remove the drum unit (BK) (C).
6)
Remove the screws (D), and remove the sub blade (E).
C. Waste toner section
(1) Waste toner box
Unit
Parts
Mainte
nance
1
OPC drum unit (BK)
i
Sub blade
▲
1-i
A
A
B
C
Parts
Mainte
nance
Page
a
Waste toner box
✕
J -12
b
Waste toner full detection
–
J -13
c
Waste toner box sensor
–
J -13
d
Waste toner drive motor
–
J -13
Parts
Mainte
nance
a
Waste toner box
✕
E
1-i
D
D
D
a
c
c
b
d
a
MX-7000N PHOTOCONDUCTOR SECTION J – 13
1)
Open the right cabinet lower (A).
2)
Remove the waste tnoer box (B).
(2) Waste toner full detection
1)
Remove the rear cabinet and rear cabinet lower. (Refer to the
"[A] EXTERNAL OUTFIT".)
"[A] EXTERNAL OUTFIT".)
2)
Remove the waste toner box. (Refer to the “(1) Waste toner
box”.)
box”.)
3)
Remove the spring (A). Remove the screws (B), and remove
the rail (C).
the rail (C).
4)
Disconnect the connector (D), and remove the waste toner full
detection (E).
detection (E).
(3) Waste toner box sensor
1)
Remove the rear cabinet and the rear cabinet lower. (Refer to
the “[A] EXTERNAL OUTFIT”.)
the “[A] EXTERNAL OUTFIT”.)
2)
Disconnect the connector (A), and remove the waste toner box
sensor (B).
sensor (B).
(4) Waste toner drive motor
1)
Remove the waste toner box. (Refer to the “(1) Waste toner
box”.)
box”.)
Parts
b
Waste toner full detection
A
B
a
b
A
B
C
Parts
c
Waste toner box sensor
Parts
d
Waste toner drive motor
D
E
b
c
A
B
c
d
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