MX-5500N, MX-6200N, MX-7000N (serv.man57). Manual Paper Feed Section-Detailed Section — Sharp Copying Equipment Service Manual (repair manual)

Model
MX-5500N MX-6200N MX-7000N (serv.man57)
Pages
10
Size
2.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Manual Paper Feed Section-Detailed Section
File
mx-5500n-mx-6200n-mx-7000n-sm57.pdf
Date

View Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) Service Manual online

MX-7000N  MANUAL PAPER FEED SECTION  E – 1
MX-7000N
Service Manual
 
[E] MANUAL PAPER FEED SECTION
1. Electrical and mechanism relation diagram
MPLD1
MPWS
MTOP2 MTOP1
HUD_M/TH_M
MPED
3
MPFD
MPFS
MPGS
MPUC
2
1
4
5
LCCM
CPFM
S
DF1B-28DE
P
CN1
B6B-XH
B6B-PASK-1
CN14
B30B-PNDZS-1
DRIVER
PWB
25
INT24V1
25
27
INT24V1
27
21
23
LCCM_B
23
17
19
LCCM_A/
19
INT24V1
INT24V1
LCCM_B
4
LCCM_A/
LCCM_B/
5
6
LCCM_B
INT24V1
2
4
LCCM_A
LCCM_B/
6
LCCM_A/
3
LCCM_A
17
LCCM_A
21
LCCM_B/
3
1
2
INT24V1
5
1
PCU
PWB
/MPUC
/MPUC
1
1
20
24V3
2
18
24V3
10
24V3
10
12
/MPUC
12
2
S
DF1B-28DE
P
CN4
VH-2P
B07B-PASK
CPFM_CW/CCW
2
2
CPFM_CW/CCW
CPFM_GAIN
6
CPFM_CW/CCW
7
7
5VN
D-GND
24V4
1
5
3
P-GND
1
24V4
1
/CPFM_D
3
P-GND
2
D-GND
1
5VN
2
/CPFM_CK
4
13
CPFM_LD
13
9
/CPFM_D
11
/CPFM_CK
CPFM_LD
5
15
CPFM_GAIN
13
CPFM_LD
24V4
1
3
P-GND
3
5
D-GND
5
7
5VN
7
9
/CPFM_D
9
11
/CPFM_CK
11
15
CPFM_GAIN
15
2
CN15
CN1
S16B-PHDSS-B
P
QR/P4 40PIN
S
B40B-PNDZS-1
B40B-PNDZS-1
CN3(1/2)
RIGHT
DOOR
I/F PWB
PHNR-9-H + BU09P-TR-P-H
PHNR-14-H + BU14P-TR-P-H
GP1S73
179228-3
R
SM2P
P
PHNR-8-H + BU08P-TR-P-H
CN3(2/2)
PHNR-3
GP1S73 179228-3
PHNR-5-H + BU05P-TR-P-H
GP1S73
179228-3
GP1S73
179228-3
ZHR-4
S32B-PHDSS-B
GP1S73 179228-3
DF11-6DP-SP2
P
SM2P
R
DF11-8DP-SP1
2
5VN
20
MPWS
19
5VNPD(LED)
MPLD1
16
18
5VNPD(LED)
MTOP2
5VNPD(LED)
25
MTOP1
D-GND
31
28
5VN
29
14
27
24
MTOP1
6
22
6
8
1
3
5
4
2
7
3
MTOP2
D-GND
5VNPD(LED)
1
2
TH_M
1
2
3
4
5VN
HUD_M
D-GND
14
13
2
D-GND
1
2
3
MTOP1
D-GND
5VNPD(LED)
1
TH_M
5VNPD(LED)
5
2
D-GND
7
HUD_M
10
12
3
5VNPD(LED)
9
11
5VN
4
8
7
MTOP2
8
9
5
5VN
4
5VNPD(LED)
11
10
3
2
5VN
1
D-GND
MPWS
1
MPWS
D-GND
D-GND
6
3
5VNPD(LED)
5
8
9
7
3
2
5VN
6
MPWS
5
5VNPD(LED)
4
1
MPLD1
24V3
D-GND
30
28
26
MPFD
29
31
SELIN1
33
SELIN2
MPLD1
6
3
MPLD1
12
4
25
5VN
27
5VN
1
5VN
40
F-GND
1
1
D-GND
APPD1
MPFD
15
5VNPD
HWPD
TH_M
HUD_M
11
16
13
14
6
SIN3
3
SELIN1
4
7
SELIN2
POD3
10
APPD2
8
ADUD3
9
5
SELIN3
HUD_M
SIN3
18
3
6
32
20
5VNPD
SELIN1
APPD2
D-GND
2
HWPD
17
APPD1
7
MPFD
SELIN3
POD3
7
23
40
17
21
6
32
2
/MPFS
/MPGS
40
24V3
24V3
34
2
8
8
36
HUD_M
31
15
TH_M
23
19
21
4
SELIN2
TH_M
37
35
SELIN3
HWPD
SIN3
5VNPD
20
POD3
22
24
APPD1
39
APPD2
18
3
19
4
27
P-GND
27
14
14
30
30
38
/MPFS
24V3
/MPGS
31
15
8
MPFD
3
24V3
1
2
1
2
24V3
/MPFS
1
5VN(LED)
5VN(LED)
MPFD
D-GND
3
1
2
5VN(LED)
4
2
/MPGS
2
2
3
3
/MPGS
MPFD
1
24V3
4
5
5
10
D-GND
2
1
8
6
1
24V3
1
2
/MPGS
7
7
/MPFS
2
4
6
5
D-GND
24V3
1
1
3
5 2 4
6
D-GND
MPED
1
2
MPED
3
3
4
5VN(LED)
5
D-GND
TH_M
HUD_M
MPED
5VN(LED)
7
8
9
MPFD
5VN(LED
5VN(LED
5VN(LED
D_GND
D_GND
D_GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
MX-7000N  MANUAL PAPER FEED SECTION  E – 2
2. Operational descriptions
The paper pickup roller moves up and down to press paper and
separates the top paper. Paper which had been separated is fed to
the paper feed roller.
The paper feed roller feeds paper to the paper transport section,
and the separation roller prevents double feed. 
ON/OFF of the paper pickup roller and the paper feed roller are
controlled of by the manual paper feed clutch.
Then, paper is transported to the resist roller by the manual paper
transport roller.
3. Disassembly and assembly
A. Manual paper feed tray unit
Signal
Name
Function/Operation
CPFM
Paper feed motor
Drives the paper feed section
HUD_M/TH_M
Temperature/humidity sensors
Detects temperature/humidity
LCCM
LCC transport motor
Drives the LCC transport motor
MPED
Manual feed paper empty detection
Manual paper feed tray paper empty detection
MPFD
Manual feed paper entry detection
Manual paper feed tray paper entry detection
MPFS
Paper pickup solenoid (Manual paper 
feed)
Controls the paper pickup solenoid (Manual paper feed)
MPGS
Manual paper feed gate solenoid
Controls the manual paper feed gate solenoid Open/Close
MPLD1
Manual feed paper length detector
Manual paper feed tray paper length detection
MPUC
Manual paper feed clutch
Controls the manual paper feed section paper feed roller ON/OFF
MPWS
Manual paper feed tray paper width 
detector
Manual paper feed tray paper width detection
MTOP1
Manual paper feed tray pull-out position 
detector 1
Manual paper feed tray paper pull-out position detection (storage position)
MTOP2
Manual paper feed tray pull-out position 
detector 2
Manual paper feed tray paper pull-out position detection (pulling-out position)
No.
Name
Function/Operation
1
Paper feed roller (Manual paper feed tray)
Feeds paper to the paper transport section
2
Separation roller (Manual paper feed tray)
Separates paper to prevent double feed
3
Paper pickup roller (Manual paper feed 
tray)
Pick up paper, and feeds it to the paper feed roller.
4
Torque limiter
A certain level of resistance force is supplied to the rotation of the separation roller to prevent 
double feed
5
Transport roller 16 (Drive)
Transports paper transported from the transport roller 11 to the transport roller 8. Transports 
paper fed from the manual feed tray to the transport roller 8
Unit
Page
A
Manual paper feed tray unit
E - 3
B
Manual paper feed unit
E - 6
Unit
Parts
Page
1
Manual paper feed 
tray unit 
a
Temperature/humidity 
sensors
E - 4
b
Manual paper feed tray pull-
out position detector 2
c
Manual paper feed tray pull-
out position detector 1
d
Manual paper feed tray paper 
width detector
e
Manual feed paper length 
detector
E - 5
1-a
1-d
1-b
1-c
1-e
1
MX-7000N  MANUAL PAPER FEED SECTION  E – 3
(1) Manual paper feed tray unit
1)
Release the lock (A), and open the right door unit (B).
2)
Remove the screws (C), and remove the cabinet (D).
3)
Remove the screw (E), and remove the lock pawl (F) and the
lever (G). Remove the screw (H), and disengage the pawl (I),
and remove the cabinet (J).
4)
Remove the screw (K), and remove the slide rail (L).
5)
Remove the screws (M). Remove the screw (N), and remove
the inner cover (O).
Unit
1
Manual paper feed tray unit
1
A
B
C
D
C
E
F
G
H
J
I
K
L
M
M
N
O
MX-7000N  MANUAL PAPER FEED SECTION  E – 4
6)
Remove the screws (P), and remove the cabinet (Q).
7)
Remove the shaft (R). Remove the screws (S), and remove
the manual paper feed tray unit (T).
8)
Remove the cover (U), and disconnect the connector (V).
a. Temperature/humidity sensors, Manual paper feed tray
pull-out position detector 2, Manual paper feed tray pull-out
position detector 1, Manual paper feed tray paper width
detector
1)
Remove the manual paper feed tray unit. (Refer to the "(1)
Manual paper feed tray unit".)
2)
Remove the screws (A), and remove the cover (B).
3)
Lift the cover (D), so that it push into rear side (C), and remove
the cover (D). Disengage the pawl (E). Lift the tray (F) and dis-
connect the connector (G).
P
P
P
Q
1
R
S
S
T
U
V
Unit
Parts
1
Manual paper feed 
tray unit
a
Temperature/humidity sensors
b
Manual paper feed tray pull-out position 
detector 2
c
Manual paper feed tray pull-out position 
detector 1
d
Manual paper feed tray paper width 
detector
1-a
1-d
1-b
1-c
A
A
B
C
D
F
G
E
E
MX-7000N  MANUAL PAPER FEED SECTION  E – 5
4)
Remove the temperature/humidity sensor (H), the manual
paper feed tray pull-out position detector 2 (I), the manual
paper feed tray pull-out position detector 1 (J). Disconnect the
connectors (K).
5)
Remove the manual paper feed tray paper width detector (L).
Disconnect the connector (M).
b. Manual feed paper length detector
1)
Remove the manual paper feed tray unit. (Refer to the "(1)
Manual paper feed tray unit".)
2)
Remove the screws (A), and remove the cover (B).
3)
Lift the cover (D), so that it push into rear side (C), and remove
the cover (D). Disengage the pawl (E). Lift the tray (F) and dis-
connect the connector (G).
4)
Remove the screw (H), and remove the lower cover (I).
5)
Disconnect the connector (J), and remove the manual feed
paper length detector (K).
Unit
Parts
1
Manual paper feed 
tray unit
e
Manual feed paper length detector
H
I
J
1-a
1-b
1-c
K
K
M
L
1-d
1-e
A
A
B
C
D
F
G
E
E
H
I
K
J
1-e

Download Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) Service Manual (Repair Manual)

Here you can view online or download Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) Copying Equipment. Information contained in Sharp MX-5500N / MX-6200N / MX-7000N (serv.man57) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).