DOWNLOAD Sharp AR-M351U / AR-M451U (serv.man14) Service Manual ↓ Size: 2.37 MB | Pages: 23 in PDF or view online for FREE

Model
AR-M351U AR-M451U (serv.man14)
Pages
23
Size
2.37 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Maintenance details of following sections, 5-Laser Scanner, 6-Scanner, 7-DSPF, 8-Operation Panel
File
ar-m351u-ar-m451u-sm14.pdf
Date
PREV: Sharp AR-M351U / AR-M451U (serv.man13) Service Manual

Sharp AR-M351U / AR-M451U (serv.man14) Service Manual ▷ View online

AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 44
C. Operational descriptions
[Laser optical path]
∗
The LSU must not be disassembled in the market. 
(1) Polygon motor
(2) Outline of LSU specifications
D. Maintenance and parts replacement
a-1. LSU
1) Remove the screw, and remove the right cabinet.
2) Remove the screw, and remove the right noise cover.
3) Remove the connector, and remove the screw.
No.
Name
Function
1
Laser control PWB
Controls laser beam flashing and the output value.
2
Cylindrical lens
Converges laser beams to focus.
3
Incidence reflection mirror
Assures the optical path for laser beams.
4
No. 1 mirror
Assures the optical path for laser beams.
5
f
θ
 lens 1
Deflects laser beams so that the laser scan speeds on the both ends of the drum and that at the 
center of the drum are the same.
6
f
θ
 lens 2
7
BD PWB
Detects the timing of laser scan start. This device is used to detect a laser trouble. 
8
No. 2 mirror
Converges laser beams to focus. 
9
Plane lens
Assures the optical path for laser beams.
10
Convergence lens for BD
Converges laser beams onto the BD PWB.
Model
Number 
of mirrors
RPM
Bearing
31/35PPM
14
17000RPM
OIL
Superior in 
silence.
45PPM
14
22000RPM
OIL
Effective scan width:
297mm
Resolution:
600dpi
Beam diameter:
Main scan = 60 -  85 
µ
m
Sub scan = 75 - 110 
µ
m
Laser power:
0.23±0.01mW (45 PPM)
0.19±0.01mW (35 PPM)
LD wave length:
770 - 795nm
No.
Unit
Parts
a
1
LSU
a-1
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 45
4) Remove the screw, and remove the rear cabinet.
5) Remove the connector, the screw, and the angle. Remove the
snap band.
∗
Do not disconnect the LSU side.
6) Pull out the No. 1 paper feed tray unit, and push up and
remove the front door.
7) Release the lock, and pull out the left door. Remove the
screw, and remove the front cover right.
8) Remove the screw, and remove the main switch mounting
plate.
9) Remove the power unit.
10) Remove the connector and the screw, and remove the duct
holding cover.
11) Remove the screw, and remove the LSU.
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 46
6. Scanner section
A. General
There are following three methods of scanning documents in this
machine.
a. Place a document on the table glass. The copy lamp unit is
operated to radiate copy lamp light onto the document, scan-
ning the document with the CCD.
b. The SPF feeds a document. The copy lamp light is radiated
onto the document which is stopped at the specified position
and the document is scanned by the CCD.
c. The SPF feed a document. The LED light of the CIS unit which
is attached to the SPF is radiated to the back of the document,
and the document is scanned by the CIS.
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 47
B. Major parts and signal functions
+5V2
MHPS
2
GND2
1
3
S3B-PH-K-S
BL
GY
LB
GND2
53053-0310(MOLEX)
+5V2
3
1
2
MHPS
CN11
/MIMB
MIMB
/MIMA
3
MIM
4
S5B-PH-K-S
1
5
CN2
2
MIMA
+24V3
SLD5S-1
CN2
1
5
2
3
4
GND2
GND2
+24V3
+24V3
/CL1
3
4
2
1
5
SLD5R-1
CL1
/CL1
GND2
GND2
+24V3
+24V3
CN1
CN1
IL-FPR-40S-VF-E1500
CN1
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
TX25-100P-LT-H1
CN3
CLK_CCD1
ADD_CCD1
TXD_CCD1
RXD_CCD1
RES_CCD1
GND2
CCD PWB
SCN
JNT
PWB
+3.3V3
+5VCCD
+5VCCD
+5VCCD
GND2
+10VCCD
+10VCCD
1
2
3
4
5
6
7
8
9
10
37
38
39
40
32
33
34
35
36
1_CLK+
1_CLK-
1_DATA0-
/1_DBL+
/1_DBL-
PAGE1
1_DATA1+
1_DATA1-
GND2
GND2
GND2
FRM_CCD1
+3.3V3
GND2
+5VCCD
+5VCCD
+5VCCD
+5VCCD
+5VCCD
GND2
GND2
GND2
GND2
GND2
GND2
GND2
SCN
cnt
PWB
(1/3)
(1/2)
TX24-100R-LT-H1
1_DATA0+
MHPS
1
11
4
5
10
3
2
6
10
4
9
3
5
6
1
7
8
11
12
Code
Signal name
Name
Function/Operation
Type
Note
MIM
MIM
Scanner (reading) motor
Drives the scanner (reading) section. 
Stepping motor
MHPS
MHPS
Scanner home position 
sensor detector
Scanner home position detection
Transmission type
Sensor
CL1
CL1
Copy lamp
Document exposure lamp
CCD PWB
CCD PWB
Front document image scan (Document table/
SPF mode)
Converts the document images (optical 
signals) into electrical signals.
Page of 23
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Sharp AR-M351U / AR-M451U (serv.man14) Service Manual ▷ Download

  • DOWNLOAD Sharp AR-M351U / AR-M451U (serv.man14) Service Manual ↓ Size: 2.37 MB | Pages: 23 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AR-M351U / AR-M451U (serv.man14) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-M351U / AR-M451U (serv.man14) Copying Equipment. Information contained in Sharp AR-M351U / AR-M451U (serv.man14) 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.

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AR-M351U / AR-M451U (serv.man14) Service Manuals

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AR-M351U AR-M451U (serv.man3) Front Back Covers Service Manual 9 2.62 MB
AR-M351U AR-M451U (serv.man4) General Service Manual 1 45 KB
AR-M351U AR-M451U (serv.man5) Configuration Service Manual 4 153.04 KB
AR-M351U AR-M451U (serv.man6) Specifications Service Manual 9 113.49 KB
AR-M351U AR-M451U (serv.man7) Consumable Parts Service Manual 4 87.61 KB
AR-M351U AR-M451U (serv.man8) External Views Internal Structures. Service Manual 8 476.72 KB
AR-M351U AR-M451U (serv.man9) Unpacking and Installation Service Manual 14 1.31 MB
AR-M351U AR-M451U (serv.man10) Maintenance details of following sections, (Maintenance System Table) Service Manual 3 60.82 KB
AR-M351U AR-M451U (serv.man11) Maintenance details of following sections, 1-Process Service Manual 17 1.78 MB
AR-M351U AR-M451U (serv.man12) Maintenance details of following sections, 2-Fuser, 3-Paper Feed Service Manual 12 1.29 MB
AR-M351U AR-M451U (serv.man13) Maintenance details of following sections, 4-Transport Paper exit reverse, Service Manual 10 1.66 MB
AR-M351U AR-M451U (serv.man15) Maintenance details of following sections, 9-Filter, 10-Drive Section, 11-Power section, 12-PWB, 13-Fan Motor. Service Manual 10 2.64 MB
AR-M351U AR-M451U (serv.man16) Adjustments Service Manual 17 1.78 MB
AR-M351U AR-M451U (serv.man17) Simulations Service Manual 88 887.33 KB
AR-M351U AR-M451U (serv.man18) Machine Operation Service Manual 3 137.33 KB
AR-M351U AR-M451U (serv.man19) Trouble Codes Service Manual 16 185.89 KB
AR-M351U AR-M451U (serv.man20) Rom Version Up Method Service Manual 5 261.26 KB
AR-M351U AR-M451U (serv.man21) Electrical Service Manual 23 253.27 KB
AR-M351U AR-M451U (serv.man22) Complete Service Manual Service Manual 14.49 MB
AR-M351U AR-M451U ARM351 451 Mac PPD for MacOS 10.5. Mac OS Drivers 1.63 MB
AR-M351U AR-M451U (serv.man59) ARM236 256 276 316 351 451 550 620 700 PS Driver for Windows Vista 64Bit. Version 801a WHQL signed. Windows Vista Drivers 10.76 MB
AR-M351U AR-M451U (serv.man60) Windows Vista PCL6 64 Bit Driver. Windows Vista Drivers 5.86 MB
AR-M351U AR-M451U (serv.man61) Windows Vista PCL6 Driver. This diver can be used in conjunction with 64 Bit printer driver. Windows Vista Drivers 5.17 MB
AR-M351U AR-M451U (serv.man62) Windows Vista PCL6 Driver. Windows Vista Drivers 2.94 MB
AR-M351U AR-M451U (serv.man63) Windows Vista PCL5e Driver. Windows Vista Drivers 2.29 MB
AR-M351U AR-M451U (serv.man64) Windows 2000 PCL6 64 Bit Driver. Windows 2000 Drivers 5.86 MB
AR-M351U AR-M451U (serv.man65) Windows 2000 PCL6 Driver. This diver can be used in conjunction with 64 Bit printer driver. Windows 2000 Drivers 5.17 MB
AR-M351U AR-M451U (serv.man66) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows 2000 Drivers 2.87 MB
AR-M351U AR-M451U (serv.man67) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows 2000 Drivers 2.21 MB
AR-M351U AR-M451U (serv.man68) Win2K PCL6 Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows 2000 Drivers 2.86 MB
AR-M351U AR-M451U (serv.man69) Win2K PCL5e Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows 2000 Drivers 2.2 MB
AR-M351U AR-M451U (serv.man70) AR-M351N-M351U-M451N-M451U PPD Driver for Win2K, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows 2000 Drivers 17.1 KB
AR-M351U AR-M451U (serv.man71) AR-M351N-M351U-M451N-M451U PCL6 Driver for Win2K, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows 2000 Drivers 2.87 MB
AR-M351U AR-M451U (serv.man72) AR-M351N-M351U-M451N-M451U PCL5e Driver for Win2K, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows 2000 Drivers 2.21 MB
AR-M351U AR-M451U (serv.man73) ARM236 256 276 316 351 451 550 620 700 PS Driver for Windows XP 64Bit. Version 801a WHQL signed. Windows XP Drivers 10.76 MB
AR-M351U AR-M451U (serv.man74) Windows XP PCL6 64 Bit Driver. Windows XP Drivers 5.86 MB
AR-M351U AR-M451U (serv.man75) Windows XP PCL6 Driver. This diver can be used in conjunction with 64 Bit printer driver. Windows XP Drivers 5.17 MB
AR-M351U AR-M451U (serv.man76) Production Run Date 27 12 2005. Windows XP Drivers 31.85 KB
AR-M351U AR-M451U (serv.man77) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows XP Drivers 2.87 MB
AR-M351U AR-M451U (serv.man78) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows XP Drivers 2.21 MB
AR-M351U AR-M451U (serv.man79) WinXP PCL6 Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows XP Drivers 2.86 MB
AR-M351U AR-M451U (serv.man80) WinXP PCL5e Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows XP Drivers 2.2 MB
AR-M351U AR-M451U (serv.man81) AR-M351N-M351U-M451N-M451U PPD Driver for WinXP, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows XP Drivers 17.1 KB
AR-M351U AR-M451U (serv.man82) AR-M351N-M351U-M451N-M451U PCL6 Driver for WinXP, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows XP Drivers 2.87 MB
AR-M351U AR-M451U (serv.man83) AR-M351N-M351U-M451N-M451U PCL5e Driver for WinXP, v2.01(v2.00a.004) Supporting Win2K 2003 Server WHQL (Including 'Add Printer' Wizard support). Windows XP Drivers 2.21 MB
AR-M351U AR-M451U (serv.man84) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows NT4 Drivers 2.79 MB
AR-M351U AR-M451U (serv.man85) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows NT4 Drivers 2.21 MB
AR-M351U AR-M451U (serv.man86) WinNT4.0 PCL6 Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows NT4 Drivers 2.79 MB
AR-M351U AR-M451U (serv.man87) WinNT4.0 PCL5e Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows NT4 Drivers 2.21 MB
AR-M351U AR-M451U (serv.man88) AR-M351N-M351U-M451N-M451U PPD Driver for WinNT4.0, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows NT4 Drivers 89.49 KB
AR-M351U AR-M451U (serv.man89) AR-M351N-M351U-M451N-M451U PCL6 Driver for WinNT4.0, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows NT4 Drivers 2.79 MB
AR-M351U AR-M451U (serv.man90) AR-M351N-M351U-M451N-M451U PCL5e Driver for WinNT4.0, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows NT4 Drivers 2.21 MB
AR-M351U AR-M451U (serv.man91) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows ME Drivers 2.89 MB
AR-M351U AR-M451U (serv.man92) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows ME Drivers 2.59 MB
AR-M351U AR-M451U (serv.man93) WinMe PCL6 Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows ME Drivers 2.89 MB
AR-M351U AR-M451U (serv.man94) WinMe PCL5e Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows ME Drivers 2.59 MB
AR-M351U AR-M451U (serv.man95) AR-M351N-M351U-M451N-M451U PPD Driver for WinMe, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows ME Drivers 171.99 KB
AR-M351U AR-M451U (serv.man96) AR-M351N-M351U-M451N-M451U PCL6 Driver for WinMe, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows ME Drivers 2.89 MB
AR-M351U AR-M451U (serv.man97) AR-M351N-M351U-M451N-M451U PCL5e Driver for WinMe, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows ME Drivers 2.59 MB
AR-M351U AR-M451U (serv.man98) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows 98 Drivers 2.92 MB
AR-M351U AR-M451U (serv.man99) CD Ver 2.03 - Production Run Date 09 11 2005. This Driver is WHQL compliant. Windows 98 Drivers 2.62 MB
AR-M351U AR-M451U (serv.man100) Win9x PCL6 Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows 98 Drivers 2.92 MB
AR-M351U AR-M451U (serv.man101) Win9x PCL5e Driver (Ver 2.00d.001) From Production Run Date 31 10 2005. Windows 98 Drivers 2.62 MB
AR-M351U AR-M451U (serv.man102) AR-M351N-M351U-M451N-M451U PPD Driver for Win9X, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows 98 Drivers 171.99 KB
AR-M351U AR-M451U (serv.man103) AR-M351N-M351U-M451N-M451U PCL6 Driver for Win9X, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows 98 Drivers 2.92 MB
AR-M351U AR-M451U (serv.man104) AR-M351N-M351U-M451N-M451U PCL5e Driver for Win9X, v2.01(v2.00a.004) Supporting Win2K 2003 Server. Windows 98 Drivers 2.62 MB
AR-M351U AR-M451U (serv.man23) April 10 Service Manual / Parts Guide 93 4.54 MB
AR-M351U AR-M451U (serv.man2) General Specifications taken from Service Manual. Service Manual / Specification 9 113.49 KB
AR-M351U AR-M451U (serv.man41) Parts change for productivity improvement. Service Manual / Technical Bulletin 3 184.15 KB
AR-M351U AR-M451U (serv.man42) PARTS GUIDE CORRECTION Service Manual / Technical Bulletin 1 15.49 KB
AR-M351U AR-M451U (serv.man43) ARE-902 SMUDGY IMAGE RECEPTION RESULTING FROM INCOMPLETE MG ROLLER ROTATION Service Manual / Technical Bulletin 2 69.87 KB
AR-M351U AR-M451U (serv.man44) ENHANCEMENT OF STRENGTH OF DSPF (SPF) ADJUST PLATES F R. Service Manual / Technical Bulletin 2 409.12 KB
AR-M351U AR-M451U (serv.man45) PREVENTING THE DRUM FROM BEING SCRATCHED DUE TO INSERTION REMOVAL OF THE PROCESS UNIT. Service Manual / Technical Bulletin 2 544.3 KB
AR-M351U AR-M451U (serv.man46) 012 Rom Upgrade (8) Service Manual / Technical Bulletin 5 39.78 KB
AR-M351U AR-M451U (serv.man47) 010-Power on off operation caused By pcu pwb malfunction. Service Manual / Technical Bulletin 2 202.93 KB
AR-M351U AR-M451U (serv.man48) Firmware updating procedure to resolve overtoning. Service Manual / Technical Bulletin 1 17.36 KB
AR-M351U AR-M451U (serv.man49) AREF3 DSPF Multifeed and misfeeding issues. Service Manual / Technical Bulletin 5 896.4 KB
AR-M351U AR-M451U (serv.man50) Rom Upgrade..5 Service Manual / Technical Bulletin 2 64.52 KB
AR-M351U AR-M451U (serv.man51) 006-Change to new type flash ROM (ELEM) Service Manual / Technical Bulletin 2 140.55 KB
AR-M351U AR-M451U (serv.man52) 005-Making LCD, FFC and LVDS INV board service parts available as a kit. Service Manual / Technical Bulletin 2 58.16 KB
AR-M351U AR-M451U (serv.man53) Change in I F connectors for coin vendors. Service Manual / Technical Bulletin 1 25.42 KB
AR-M351U AR-M451U (serv.man54) ROM Upgrade..4 Service Manual / Technical Bulletin 2 16.99 KB
AR-M351U AR-M451U (serv.man55) Additions to details described in simulation 62-10. Service Manual / Technical Bulletin 1 36.83 KB
AR-M351U AR-M451U (serv.man56) ROM Upgrade 3 Service Manual / Technical Bulletin 2 11.49 KB
AR-M351U AR-M451U (serv.man25) Twain Driver for ARM351 451 Driver / Update 4.59 MB
AR-M351U AR-M451U (serv.man26) Firmware Version VN1.16 NON ELEM Driver / Update 13.08 MB
AR-M351U AR-M451U (serv.man27) Firmware Version VN1.16 ELEM Driver / Update 13.14 MB
AR-M351U AR-M451U (serv.man28) PCU firmware to prevent overtoning. Driver / Update 179.68 KB
AR-M351U AR-M451U (serv.man29) New firmware for AR-M351U 451U.Fitted with AR-NC7 which is P version. Main n1h15,Boot n1.5d,scanner 01.03.01,PCU 01.03.01. For tray switching issues. Driver / Update 13.19 MB
AR-M351U AR-M451U (serv.man30) New firmware for AR-M351U 451U.Fitted with AR-NC8 which is N version. Main n1h15,Boot n1.5d,scanner 01.03.01,PCU 01.03.01. For tray switching issues. Driver / Update 13.24 MB
AR-M351U AR-M451U (serv.man31) New firmware for AR-M351U 451U.Main n1h15,Boot n1.5d,scanner 01.03.01,PCU 01.03.01. For tray switching issues. Driver / Update 13.19 MB
AR-M351U AR-M451U (serv.man32) Main up to Vn1.15, Boot up to VN1.5D. Change details enclosed. Driver / Update 13.3 MB
AR-M351U AR-M451U (serv.man33) Main up to Vn1.15, Boot up to VN1.5D. Change details enclosed. Driver / Update 13.29 MB
AR-M351U AR-M451U (serv.man34) Main up to Vp1.15, Boot up to VP1.5D. Change details enclosed. Driver / Update 13.24 MB
AR-M351U AR-M451U (serv.man35) Main up to Vp1.15, Boot up to VP1.5D. Change details enclosed. Driver / Update 13.25 MB
AR-M351U AR-M451U (serv.man36) Main up to Vu1.15, Boot up to Vu1.5D. Change details enclosed. Driver / Update 13.25 MB
AR-M351U AR-M451U (serv.man37) Main up to Vu1.15, Boot up to Vu1.5D. Change details enclosed. Driver / Update 13.24 MB
AR-M351U AR-M451U (serv.man38) Common PC Fax Driver (v2.3.0.110) for Andromeda, Pegasus E, Tiger, Jupiter and Dragon Products. Driver / Update 16.61 MB
AR-M351U AR-M451U (serv.man39) Firmware Revision Control No C01 Main Vu1.14, Boot VU1.5A, PCU V01.03, SCN V01.03. Firmware upgrade Utility and change history enclosed. Driver / Update 13.22 MB
AR-M351U AR-M451U (serv.man40) Firmware Upgrade Utility. Driver / Update 119 KB
AR-M351U AR-M451U (serv.man24) A complete list of PCL, HPGL, PJL and PS commands, sometimes called escape codes for Jupiter. FAQ 98.26 KB
AR-M351U AR-M451U (serv.man57) MSDS (F31331) for Black Developer, (AR-455DV). Regulatory Data 4 32.67 KB
AR-M351U AR-M451U (serv.man58) MSDS (FO1331) for Black Toner, (AR-455T). Regulatory Data 4 35.56 KB

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