DOWNLOAD Sharp AR-M700 (serv.man17) Service Manual ↓ Size: 3.34 MB | Pages: 14 in PDF or view online for FREE

Model
AR-M700 (serv.man17)
Pages
14
Size
3.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Details of each section - 2 Paper transport section
File
ar-m700-sm17.pdf
Date

Sharp AR-M700 (serv.man17) Service Manual ▷ View online

AR-M550/M620/M700  DETAILS OF EACH SECTION  6 - 30
[Paper Transport Section]
Outline
The paper transport section serves the function of transferring paper
from each paper feed port to the registration roller section.
Paper from manual feed, paper feed tray units 1 and 2 (optional), and
the right paper feed tray of the paper feed tray units 1 and 2 is trans-
ported horizontally, whereas paper from the left paper feed tray of the
paper feed tray units 1 and 2, paper feed tray 3 and paper feed tray 4
is transported vertically to the registration roller section.
After the leading edge of the paper is synchronized with the leading
edge of the drum image in the registration roller section, the paper that
is transfer printed with the image in the transfer section passes through
the fusing section and is discharged either face-down or face-up.
(Vertical paper transport section 1)
A. Major parts and signal functions
14
13
12
11
10
1
9
8
7
6
5
4
3
2
24
23
22
21
20
19
18
17
16
15
25
26
27
28
29
30
5
4
3
2
1
PCU PWB
CN-17
M2LUM
GND2
+24V1
/T1PFC
+24V1
/M2PFC
+24V1
/DSKPFC2
GND2
TXD-FIN
RXD-FIN
RES-FIN
/DTR-FIN
/DSR-FIN
GND2
+5V2
/MM
MMCLK
MM-T
GND2
TANSET
+5V2
GND2
GND2
DSW-DSK
+5V2
(NC)
TSW-LED
TSW
(NC)
B30B-PHDSS-B
S5B-PH-K-S
GND2
+5V2
/MM
MMCLK
MM-T
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
2
1
3
4
5
6
B12B-PH-K-S
/TRMB
/TRM/B
CN-2
/TRM/A
/TRMA
/VPM/A
/VPMA
/VPMB
/VPM/B
+24V2
+24V2
+24V2
+24V2
/VPM/A
/VPM/B
/VPMA
/VPMB
SMR-06V-N/SMP-06V-NC
+24V2
+24V2
DRIVER PWB
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1
9
8
7
6
5
4
3
2
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1
9
8
7
6
5
4
3
2
25
26
25
26
CN-4
B26B-PHDSS-B
/POM1A
/POM1XA
/POM1B
/POM1XB
/POM2A
/POM2XA
/POM2B
/POM2XB
/ADM1A
/ADM1XA
/ADM1B
/ADM1XB
/ADM2A
/ADM2XA
/ADM2B
/ADM2XB
/TRMA
/TRMXA
/TRMB
/TRMXB
/VPMA
/VPMXA
/VPMB
/VPMXB
GND2
GND2
B26B-PHDSS-B
/POM1A
/POM1XA
/POM1B
/POM1XB
/POM2A
/POM2XA
/POM2B
/POM2XB
/ADM1A
/ADM1XA
/ADM1B
/ADM1XB
/ADM2A
/ADM2XA
/ADM2B
/ADM2XB
/TRMA
/TRMXA
/TRMB
/TRMXB
/VPMA
/VPMXA
/VPMB
/VPMXB
GND2
GND2
CN-10
2
1
2
1
PHNR-02-H+BU02P-TR-P-H
+24V1
/DSKPFC2
VPM
MM
DSKPFC2
: Feb. 6 2004
1
AR-M550/M620/M700  DETAILS OF EACH SECTION  6 - 31
B. Maintenance and parts replacement
(1) Maintenance list
: Check (Clean, replace, or adjust as necessary.)
: Clean
: Replace
: Adjust
: Lubricate
: Shift position
(2) Maintenance and parts replacement
(List of Replacement Parts)
Code
Signal 
name
Name
Function/Operation
Type
Model
Note
DSKPFC2
DSKPFC2
Paper feed tray 3/4 paper 
transport clutch 2
Paper transport roller 11 ON/OFF control
Electromagnetic 
clutch
VPM
VPM
Vertical paper transport 
motor
Drives the paper transport rollers 4 and 13.
Stepping motor
Normal speed mode
MM
MM
Main motor
Drives the paper feed trays 1, 2, 3, and 4, 
and the manual paper feed section.
DC brushless 
motor
Paper pass
AR-M550U/N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-M620U/N, AR-M700U/N 
(PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No.
Part name
Vertical paper 
transport
1
Transport rollers
2
Transport paper guides
3
Shaft (Grease)
UKOG-0012QSZZ
1
1
1
2
3
1
No.
Unit
Parts
a
Left lower cabinet unit
b
Left vertical transport 
unit
c
Paper feed tray 1 and 2 
left PG unit
1
Transport roller 11 
(Drive)
✕❍
d
Vertical transport upper 
unit
1
Transport roller 13 
(Drive)
✕❍
2
Transport sensor
a
b
c
d
d-1
d-2
c-1
AR-M550/M620/M700  DETAILS OF EACH SECTION  6 - 32
a. Left lower cabinet unit
1) Open the left lower cabinet. 
2) Remove the resin E-ring, and remove the pressure fulcrum shaft.
3) Remove the left vertical transport PG stopper plate. 
4) Open the left door, and remove the left lower cabinet unit.
b. Left vertical transport unit
1) Remove the left lower cabinet unit. (See “a. Left lower cabinet
unit”)
2) Remove the left vertical transport PG stopper plate. 
3) Open the left vertical transport unit, and remove it.
c. Paper feed tray 1 and 2 left PG unit
1) Remove the left lower cabinet. (See “a. Left lower cabinet unit”)
2) Remove the left vertical transport unit. (See “b. Left vertical trans-
port unit”)
3) Remove the paper feed tray 1 and 2 left PG unit.
c-1. Transport roller 11 (Drive)
1) Remove the paper feed tray 1 and 2 left PG unit. (See “c. Paper
feed tray 1 and 2 left PG unit”)
2) Remove the E-ring, the drive collar, and the one-way gear.
Be careful of the installing direction.
3) Remove the E-ring and the bearing, and remove the transport
roller 11 (Drive).
AR-M550/M620/M700  DETAILS OF EACH SECTION  6 - 33
d. Vertical transport upper unit
1) Open the left door. 
2) Remove the resist roller unit. 
3) Disconnect the connector, and remove the vertical transport upper
unit.
d-1. Transport roller 13 (Drive)
1) Remove the upper transport fulcrum plate holder, and remove the
vertical transport upper open/close PG.
2) Remove the open/close PG earth, and remove the drive connec-
tion stopper screw and the bearing. 
3) Remove the upper PG holding plate.
4) Remove the vertical transport upper PG.
5) Remove the transport roller 13 (Drive).
d-2. Transport sensor
1) Remove the vertical transport unit. (See “d. Vertical transport
upper unit”)
2) Check the sensors.
Page of 14
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Sharp AR-M700 (serv.man17) Service Manual ▷ Download

  • DOWNLOAD Sharp AR-M700 (serv.man17) Service Manual ↓ Size: 3.34 MB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AR-M700 (serv.man17) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-M700 (serv.man17) Copying Equipment. Information contained in Sharp AR-M700 (serv.man17) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.