Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) Service Manual ▷ View online
MX-7000N MANUAL PAPER FEED SECTION E – 6
B. Manual paper feed unit
(1) Manual paper feed unit
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the screws (A), and remove the manual paper feed
unit (B). Disconnect the connector (C).
unit (B). Disconnect the connector (C).
a. Paper pickup roller (Manual paper feed tray), Paper feed
roller (Manual paper feed tray), Separation roller (Manual
paper feed tray)
paper feed tray)
1)
Disengage the pawl (A), and remove the cover (B).
2)
Disengage the pawl (C), and remove the paper pickup roller
(Manual paper feed tray) (D), the paper feed roller (Manual
paper feed tray) (E).
(Manual paper feed tray) (D), the paper feed roller (Manual
paper feed tray) (E).
Unit
Parts
Mainte
nance
Page
1
Manual
paper feed
unit
paper feed
unit
a
Paper pickup roller (Manual
paper feed tray)
paper feed tray)
✕
{
E - 6
b
Paper feed roller (Manual
paper feed tray)
paper feed tray)
✕
{
c
Separation roller (Manual
paper feed tray)
paper feed tray)
✕
{
d
Manual paper feed gate
solenoid
solenoid
–
E - 7
e
Transport roller 16 (Drive)
✕
{
E- 7
f
Manual feed paper entry
detection
detection
–
g
Torque limiter
✕
E - 8
h
Manual feed paper empty
detection
detection
–
E - 8
i
Paper pickup solenoid
(Manual paper feed)
(Manual paper feed)
–
E - 9
Unit
1
Manual paper feed unit
1-a
1-f
1-b
1-c
1-d
1-e
1
1-h
1-i
1-g
1
A
A
A
A
B
C
1
Unit
Parts
Mainte
nance
1
Manual paper feed
unit
unit
a
Paper pickup roller
(Manual paper feed tray)
(Manual paper feed tray)
✕
{
b
Paper feed roller
(Manual paper feed tray)
(Manual paper feed tray)
✕
{
c
Separation roller
(Manual paper feed tray)
(Manual paper feed tray)
✕
{
1-a
1-b
1-c
A
B
1-a
C
D
E
1-b
MX-7000N MANUAL PAPER FEED SECTION E – 7
3)
Open the cover (F). Disengage the pawl (G), and remove the
separation roller (manual paper feed tray) (H).
separation roller (manual paper feed tray) (H).
b. Manual paper feed gate solenoid
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the manual paper feed unit. (Refer to the "(1) Manual
paper feed unit".)
paper feed unit".)
3)
Remove the screws (A), and remove the support plate (B).
Remove the spring (C).
Remove the spring (C).
4)
Disengage the pawls (D), and remove the manual paper feed
gate solenoid (E). Disconnect the connector (F).
gate solenoid (E). Disconnect the connector (F).
c. Transport roller 16 (Drive), Manual feed paper entry
detection
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the manual paper feed unit. (Refer to the "(1) Manual
paper feed unit".)
paper feed unit".)
3)
Remove the screws (A), and remove the support plate (B).
Remove the spring (C).
Remove the spring (C).
4)
Remove the E-ring (D), and remove the collar (E), the gear (F),
the parallel pin (G), the E-rings (H), and the bearings (I).
Remove the transport roller 16 (Drive) (J).
the parallel pin (G), the E-rings (H), and the bearings (I).
Remove the transport roller 16 (Drive) (J).
Unit
Parts
1
Manual paper feed
unit
unit
d
Manual paper feed gate solenoid
F
G
H
1-c
1-d
A
A
B
C
E
F
1-d
D
Unit
Parts
Mainte
nance
1
Manual paper feed
unit
unit
e
Transport roller 16 (Drive)
✕
{
f
Manual feed paper entry
detection
detection
–
1-f
1-e
A
A
B
C
D
H
E
F
I
G
J
H
I
1-e
MX-7000N MANUAL PAPER FEED SECTION E – 8
5)
Remove the screw (K), and remove the sensor mounting plate
(L). Disconnect the connector (M), and remove the manual
feed paper entry detection (N).
(L). Disconnect the connector (M), and remove the manual
feed paper entry detection (N).
d. Torque limiter
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the manual paper feed unit. (Refer to the "(1) Manual
paper feed unit".)
paper feed unit".)
3)
Remove the transport roller 16 (Drive). (Refer to the "C. Trans-
port roller 16 (Drive), Manual paper entry detection".)
port roller 16 (Drive), Manual paper entry detection".)
4)
Remove the E-rings (A), and remove the gears (B), the parallel
pins (C), the E-ring (D), and the bearings (E). Remove the
screws (F), and remove the support plate (G).
pins (C), the E-ring (D), and the bearings (E). Remove the
screws (F), and remove the support plate (G).
5)
Remove the E-ring (H). Shift the shaft (I), and remove the
torque limiter (J).
torque limiter (J).
e. Manual feed paper empty detection
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the manual paper feed unit. (Refer to the "(1) Manual
paper feed unit".)
paper feed unit".)
3)
Disengage the pawl (A), and remove the cover (B) and the
screws (C), and remove the paper guide (D).
screws (C), and remove the paper guide (D).
4)
Remove the screw (E), and remove the sensor mounting plate
(F). Disconnect the connector (G), and remove the manual
feed paper empty detection (H).
(F). Disconnect the connector (G), and remove the manual
feed paper empty detection (H).
Unit
Parts
Mainte
nance
1
Manual paper feed
unit
unit
g
Torque limiter
✕
K
L
M
N
1-f
1-g
A
B
F
F
F
B
C
E
E
C
G
D
Unit
Parts
1
Manual paper feed
unit
unit
h
Manual feed paper empty detection
H
I
J
1-g
1-h
A
B
C
C
D
E
F
H
G
1-h
MX-7000N MANUAL PAPER FEED SECTION E – 9
f. Paper pickup solenoid (Manual paper feed)
1)
Remove the manual paper feed tray unit. (Refer to the "A.
Manual paper feed tray unit".)
Manual paper feed tray unit".)
2)
Remove the manual paper feed unit. (Refer to the "(1) Manual
paper feed unit".)
paper feed unit".)
3)
Remove the transport roller 16 (Drive). (Refer to the "C. Trans-
port roller 16 (Drive), manual feed paper entry detection".)
port roller 16 (Drive), manual feed paper entry detection".)
4)
Remove the E-rings (A), and remove the gears (B), the parallel
pins (C), the E-ring (D), and the bearings (E). Remove the
screws (F), and remove the support plate (G).
pins (C), the E-ring (D), and the bearings (E). Remove the
screws (F), and remove the support plate (G).
5)
Disconnect the connector (H). Remove the screws (I), and
remove the support plate (J).
remove the support plate (J).
6)
Remove the paper guide unit (K).
7)
Remove the spring (L). Remove the screws (M), and remove
the support plate (N).
the support plate (N).
8)
Remove the screws (O), and remove the paper pickup sole-
noid (Manual paper feed) (P).
noid (Manual paper feed) (P).
9)
Remove the spring (Q), and remove the solenoid arm (R).
Remove the pin (S), and remove the solenoid plunger (T).
Remove the pin (S), and remove the solenoid plunger (T).
Unit
Parts
1
Manual paper feed
unit
unit
i
Paper pickup solenoid (Manual paper
feed)
feed)
1-i
A
B
F
F
F
B
C
E
E
C
G
D
H
I
I
J
I
K
L
M
M
N
O
O
P
1-i
Q
R
S
T
1-i
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