Sharp MX-5500N / MX-6200N / MX-7000N (serv.man68) Service Manual ▷ View online
MX-7000N DRIVE SECTION Q – 21
3)
Remove the E-rings (A), the gears (B), the parallel pins (C),
and the collars (D).
and the collars (D).
4)
Remove the screws (E), and remove the frame (F).
5)
Remove the torque limiter unit (G). Disconnect the connector
(H), and remove the LCC transport clutch unit (I).
* When installing, fit the clutch rotation stopper, and be careful
(H), and remove the LCC transport clutch unit (I).
* When installing, fit the clutch rotation stopper, and be careful
to the wiring of the harness.
6)
Remove the E-rings (I), and remove the LCC transport clutch
(J).
(J).
7)
Remove the E-rings (K), and remove the torque limiter (L).
E. Tandem drive unit
A
D
B
C
B
C
D
A
A
D
B
C
E
F
E
E
H
I
G
Unit
Parts
Page
1
Tandem drive unit
a
Paper feed motor
Q -23
b
Tandem tray 1 paper feed
clutch
clutch
Q -23
c
Tandem tray transport clutch
Q -24
d
Tandem tray 2 paper feed
clutch
clutch
Q -25
e
Vertical transport clutch upper
Q -26
f
Paper pickup solenoid
(Tandem tray 2)
(Tandem tray 2)
Q -27
J
I
1-f
I
L
1-g
K
1-a
1-f
1-c
1-b
1-d
1-e
1
MX-7000N DRIVE SECTION Q – 22
(1) Tandem drive unit
1)
Remove the rear cabinet and the rear cabinet lower. (Refer to
the "[A] EXTERNAL OUTFIT".)
the "[A] EXTERNAL OUTFIT".)
2)
Remove the screws (A), and open the control box (B).
3)
Remove the screws (C), and remove the flywheel (D).
* When installing, check to confirm that has not come in con-
* When installing, check to confirm that has not come in con-
tact with the harness etc.
4)
Disconnect the connector (E). Remove the screws (F). Disen-
gage the pawl (G), and remove the duct (H).
gage the pawl (G), and remove the duct (H).
5)
Remove the resin ring (I), and remove the pulley sheet (J), the
belt (K), the pulley (L), and the parallel pin (M).
belt (K), the pulley (L), and the parallel pin (M).
6)
Remove the resin ring (N), and remove the pulley sheet (O),
the belt (P), the pulley (Q), and the parallel pin (R).
the belt (P), the pulley (Q), and the parallel pin (R).
7)
Remove the screws (S), and remove the support plate (T).
Unit
1
Tandem drive unit
1
B
B
A
A
C
D
C
G
F
H
E
I
J
K
L
M
Q
R
N
O
P
S
S
T
MX-7000N DRIVE SECTION Q – 23
8)
Remove the resin ring (U), remove the pulley (V), the belt (W),
the parallel pin (X), and the pulley sheet (Y). Remove the
screws (Z), and remove the support plate (a).
the parallel pin (X), and the pulley sheet (Y). Remove the
screws (Z), and remove the support plate (a).
9)
Disconnect the connector (b). Remove the harness (d) from
the wire saddle (c). Remove the screws (e), and remove the
inner ventilation fan motor (Center) unit (f).
the wire saddle (c). Remove the screws (e), and remove the
inner ventilation fan motor (Center) unit (f).
10) Disconnect the connectors (g). Remove the screws (h), and
remove the tandem drive unit (i).
a. Paper feed motor
1)
Remove the rear cabinet and the rear cabinet lower. (Refer to
the "[A] EXTERNAL OUTFIT".)
the "[A] EXTERNAL OUTFIT".)
2)
Disconnect the connectors (A). Remove the screws (B). Disen-
gage the pawl (C) of the PWB supporter, and remove the
paper feed motor (D).
gage the pawl (C) of the PWB supporter, and remove the
paper feed motor (D).
b. Tandem tray 1 paper feed clutch
1)
Remove the rear cabinet and the rear cabinet lower. (Refer to
the "[A] EXTERNAL OUTFIT".)
the "[A] EXTERNAL OUTFIT".)
2)
Remove the tandem drive unit. (Refer to the "(1) Tandem drive
unit".)
unit".)
U
V
W
X
Y
a
Z
Z
f
e
b
c
d
h
i
1
g
g
g
Unit
Parts
1
Tandem drive unit
a
Paper feed motor
Unit
Parts
1
Tandem drive unit
b
Tandem tray 1 paper feed clutch
1-a
B
B
1-a
D
A
C
1-b
MX-7000N DRIVE SECTION Q – 24
3)
Remove the screws (A), and remove the couplings (B) and the
spring (C).
* When installing, apply thread locking material to the screws
spring (C).
* When installing, apply thread locking material to the screws
(A).
4)
Remove the screws (D), and remove the support plate (E).
Remove the screws (F), and remove the frame (G).
Remove the screws (F), and remove the frame (G).
5)
Disconnect the connector (H), and remove the tandem tray 1
paper feed clutch unit (I).
* When installing, fit the clutch rotation stopper.
paper feed clutch unit (I).
* When installing, fit the clutch rotation stopper.
6)
Remove the E-ring (J), and remove the tandem tray 1 paper
feed clutch (K).
feed clutch (K).
c. Tandem tray transport clutch
1)
Remove the rear cabinet and the rear cabinet lower. (Refer to
the "[A] EXTERNAL OUTFIT".)
the "[A] EXTERNAL OUTFIT".)
2)
Remove the tandem drive unit. (Refer to the "(1) Tandem drive
unit".)
unit".)
3)
Remove the screws (A), and remove the couplings (B) and the
spring (C).
* When installing, apply thread locking material to the screws
spring (C).
* When installing, apply thread locking material to the screws
(A).
4)
Remove the screws (D), and remove the support plate (E).
Remove the screws (F), and remove the frame (G).
Remove the screws (F), and remove the frame (G).
A
A
B
B
C
D
F
F
E
G
I
H
J
K
1-b
Unit
Parts
1
Tandem drive unit
c
Tandem tray transport clutch
1-c
A
A
B
B
C
D
F
F
E
G
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