AR-405 (serv.man12). AR405 Service Manual-Disassembly and Assembly — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-405 (serv.man12)
Pages
12
Size
1.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR405 Service Manual-Disassembly and Assembly
File
ar-405-sm12.pdf
Date

View Sharp AR-405 (serv.man12) Service Manual online

CODE: 00ZAR405//A1E
Digital Copier
AR-280
AR-285
AR-335
MODEL
AR-405
Parts marked with "
!
" is important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
SHARP CORPORATION
AR-405
[ 1 ] GENERAL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-A
[ 2 ] SPECIFICATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
[ 3 ] OPTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
[ 4 ] CONSUMABLE PARTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
[ 6 ] EXTERNAL VIEW AND INTERNAL STRUCTURE  . . . . . . . . . 6-10
[ 7 ] SETTING AND ADJUSTMENTS  . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[ 8 ] SIMULATION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
[ 9 ] MAINTENANCE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1-A
[10] DISASSEMBLY AND ASSEMBLY  . . . . . . . . . . . . . . . . . . . . . . 10-1
[11] TROUBLE CODE LIST  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
CONTENTS
[10] DISASSEMBLY AND ASSEMBLY
1. List of disassembly and assembly
Unit
Parts
Developing unit
A. Toner hopper
B. Developing side seal (F/R)
Drum unit
A. OPC drum
B. Drum separation pawl
C. Cleaner blade
D. Toner reception seal
E. Main charger 
F. Transfer/separation charger
Discharge lamp
A. Discharge lamp
Scanner unit
A. Table glass
B. White reference glass (SPF scanning glass)
C. Copy lamp
D. CCD unit
ICU peripheral
A. HD unit
B. ICU PWB
Laser scan unit
A. Laser scan unit
Manual paper
feed unit
A. Manual paper feed sensor
B. Rollers/torque limiters 
500 tray paper
feed unit
A. Tray unit
B. Tray paper feed unit
Transport unit
A. Transport roller
Suction unit
A. Suction unit
Fusing unit
A. Thermistor
B. Upper fusing separation pawl
C. Lower fusing separation pawl
D. Lower heat roller
E. Upper heat roller
F. Upper heat roller gear
2 Tray paper exit
unit
A. Paper exit/transport roller
B. Paper exit roller
PCU/AC power/
High voltage
power/Main motor
A. PCU/AC power/High voltage power/
  Main motor
Major drive unit
A. Major drive unit
Lift-up unit
A. Lift-up unit
SPF unit
A. Upper cover
B. Pick-up roller/paper feed roller
C. Transport roller
RADF unit
A. RADF unit
B. Document transport belt
C. Paper feed unit
D. Semi-circular roller/paper feed roller
E. Separation roller
F. Paper exit unit
ADU
A. ADU
B. Upper transfer section
C. Transfer roller
D. Reverse, transfer roller
2. Developing unit
*
After replacing developer, execute SIM 24-5 to clear the developer
counter.
A. Toner hopper
B. Developing side seal
*
Attache the developing side seals to the dimensions specified
above.
1)
2)
0.5
0
0.5
0
0.5
0
0.5
0
AR-335
1/21/1999
10 – 1
3. Drum unit
AR-335
Show only one illustration of the AR-335 and specify that the shape of
the drum positioning plate is different.
A. OPC drum
*
After replacing the OPC drum, execute SIM 24-7 to clear the
counter. When installing the OPC drum, apply starting powder
(UKOG-0088CSZZ).
B. Drum separation pawl
*
Be careful to clean the pawl lead edge (the contact section with the
drum) and keep it from foreign materials.
C. Cleaner blade
AR-335
Show only one illustration of the AR-335 and specify that the shape of
the drum positioning plate is different.
*
Do not touch the blade and the rubber section. When installing,
apply starting powder (UKOG-0088CSZZ).
1)
1)
2)
1)
4)
1)
1)
3)
2)
6)
5)
AR-335
AR-405
1)
1)
2)
3)
4)
5)
6)
1)
3)
3)
3)
2)
4)
AR-405
10 – 2
1/21/1999
D. Toner reception seal
*
Do not touch the seat section.
E. Main charger
*
Adjust the screen grid tension so that the marking on the screen
holder and the marking on the MC holder come on a same line.
Tighten screw a, then tighten screw b.
F. Transfer/separation charger
AR-335
Show only one illustration of the AR-335 and specify that the shape of
the drum positioning plate is different.
1)
2)
1)
1)
3)
3)
4)
2)
1)
3)
b
a
Hallmark ±1mm
1)
2)
1)
1)
2)
1)
AR-405
1/21/1999
10 – 3
Page of 12
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Download Sharp AR-405 (serv.man12) Service Manual (Repair Manual)

Here you can view online or download Sharp AR-405 (serv.man12) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp AR-405 (serv.man12) Copying Equipment. Information contained in Sharp AR-405 (serv.man12) 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).