AR-405 (serv.man11). AR405 Service Manual-Maintenance — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-405 (serv.man11)
Pages
28
Size
3.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR405 Service Manual-Maintenance
File
ar-405-sm11.pdf
Date

View Sharp AR-405 (serv.man11) 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
[9] Maintenance
1. Maintenance table (AR-405)
×
 Check (Check, clean, replace or adjust according to necessity.)
F
 Cleaning   
b
 Change   
v
 Adjustment   
✩ 
Lubrication   
ê
 Installing position change
Unit/Option name
Part name
Call
90K
180K
270K
360K
Remark
Drum section
OPC Drum
Drum
×
b
×
b
To be factory attached
Drum
Cleaner Blade
b
b
b
b
Drum mark sensor
F
F
F
F
Drum destiny sensor
F
F
F
F
Drum separation pawl
b ê
b
b ê
b
Change the installing position at
every 90 K
Toner reception seal
b
b
b
b
Toner reception bearing blade
F
F
F
F
Cleaner side seal F/R
×
×
×
×
×
TC / AC
Charger wire
(
F
×
b
b
b
b
Charger case
F
F
F
F
F
Discharge Lamp
Discharge Lamp
F
F
F
F
Main charger
Charging plate (Saw blade)
F
b
b
b
b
Screen grid
(
F
×
b
b
b
b
Developing section
Developer Box
DV seal
×
b
×
b
DSD collar
F
F
F
F
DV side seal F
×
b
×
b
DV side seal R
×
b
×
b
Developer
Developer
b
b
b
b
To be charged at the time of
installation
Toner cartridge
Toner cartridge
To be charged at the time of
installation / To be replaced by
user about 22 K
Waste toner bottle
Waste toner bottle 
×
To be replaced by user about
every 40 K
Optical section
Mirror base unit
Mirror
F
F
F
F
F
Pulley
×
×
×
×
Copy lamp unit
Refractor
F
F
F
F
F
Mirror
F
F
F
F
F
Rail
Rail
Glass
Table glass
F
F
F
F
F
Dust proof glass
F
F
F
F
F
White reference glass
F
F
F
F
F
Scanner
Lens
F
F
F
F
F
Sensors
F
F
F
F
F
Drive belt
×
×
×
×
Drive wire
×
×
×
×
OC
OC
F
F
F
F
F
Paper feed section
Manual feed tray
Rollers
(
F
×
×
×
×
×
[Note 1]
Torque limitor
×
×
×
×
×
[Note 1]
Paper tray
Rollers
(
F
×
×
×
×
×
[Note 1]
Brake spring
×
Torque limitor
×
×
F ✩
×
F ✩
Transport section
Transport
Transport rollers
(
F
×
F
F
F
F
Resist roller
(
F
×
F
F
F
F
Suction
Suction belt
(
F
×
F
F
F
F
Fusing section
Fusing unit 1
Upper heat roller
(
F
×
(
F
×
b
(
F
×
b
Lower heat roller
(
F
×
(
F
×
b
(
F
×
b
Upper separation pawl
(
F
×
b
b
b
b
Lower separation pawl
(
F
×
b
b
b
b
Insulation bush
×
×
×
×
Fusing unit 2
Thermistor
×
×
×
×
Upper heat roller gear
b
b
Gears
Paper exit section
1 Tray paper exit unit
Paper exit follower roller
×
Transport rollers
(
F
×
F
F
F
F
(
F
×
F
F
F
F
Drive section
Gears
(Specified positions)
Belts
Filters
b
b
b
b
TC
×
×
×
×
×
Print Quality
×
×
×
×
×
9 – 1 – A
1/21/1999
AR-405
×
 Check (Check, clean, replace or adjust according to necessity.)
F
 Cleaning   
b
 Change   
v
 Adjustment   
 Lubrication   
ê
 Installing position change
Unit/Option name
Part name
Call
90K
180K
270K
360K
Remark
ADU
Transport section
Transport rollers
F
F
F
F
F
Transport paper guides
F
F
F
F
F
Drive section
Gears
(Specified positions)
Belts
×
Desk
Paper feed
separation section
Paper feed rollers
(
F
×
×
×
×
×
[Note 3]
Brake spring
×
Torque limiter
×
×
F ✩
×
F ✩
Transport section
Transport rollers
F
F
F
F
F
Transport paper guides
F
F
F
F
F
Drive section
Gears
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
LCC
Paper feed
separation section
Paper feed rollers
(
F
×
×
×
×
×
[Note 3]
Brake spring
×
Torque limiter
×
×
F ✩
×
F ✩
Transport section
Transport rollers
F
F
F
F
F
Transport paper guides
F
F
F
F
F
Drive section
Gears
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
Finisher
(AR-FN1)
(AR-FN1N)
Transport section
Transport rollers
F
F
F
F
F
Transport paper guides
F
F
F
F
F
Drive section
Gears
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
Staple unit
Unit replacement at every
100K staple
Staple cartridge
User replacement at every
5K staple.
Finisher
[AR-FN2]
Transport section
Transport rollers
F
F
F
F
F
Transport paper guides
F
F
F
F
F
Decurler roller
Maintenance timing under
consideration.
Drive section
Belts
×
×
×
×
×
Adjust every 480K.
Torgue limiter
Replace every 480K.
Other
Sensors
×
×
×
×
×
Clean the reverse sensor
every 80K.
Discharge brush
×
×
×
×
Replace every 480K.
Staple unit
Replace the unit every
100K staple.
Staple cartridge
Replace every 5K (By user)
RADF
Paper feed section
F
F
F
F
F
(
F
×
b
b
b
b
[Note 2]
(
F
×
b
b
b
b
[Note 2]
F
F
F
F
F
Transport section
F
F
b
F
b
For cleaning, wipe with
alcohol.
Paper exit section
F
F
F
F
F
F
F
F
F
F
Others
F
F
F
F
For cleaning, blow air.
2-Tray paper exit
unit (AR-TR1)
Transport rollers
F
F
F
F
F
Paper exit follower roller (inside)
[Note 1]
Rough guide of replacement intervals
The rollers should be replaced, using the values indicated by the counter of each paper feed port as a rough guide.
500-sheets cassette: 80 K or 2 years (this also applies to built-in 500-sheets container.)
Manual feed tray: 40 K or 2 years
Torque limitor of Manual feed tray: 120 K or 2 years
[Note 2]
As specified above or 2 years
[Note 3]
Rough guide of replacement intervals
The rollers should be replaced, using the values indicated by the counter of each paper feed port as a rough guide.
Paper feed rollers: 80 K or 2 years
1/21/1999
9 – 2 – A
AR-405
2. Counter clear
Maintenance cycle setting
SIM21-01
Maintenance counter clear
SIM24-04
At drum replacement
Developing counter clear
SIM24-05
At developer replacement
OPC drum membrane decrease correction counter clear
SIM24-07
At drum replacement
Jam/trouble counter clear
SIM24-01
Paper feed counter clear
SIM24-02
At maintenance
DF/Scan/Stapler counter clear
SIM24-03
At maintenance
Zaurus print clear
SIM24-08
Printer, other counter clear
SIM24-09
3. Details of maintenance 
A. Drum and its peripheral
(1) OPC drum
No.
Name
Work item
Cycle
Model
Remark
AR-335
AR-405
1
Drum
Check
80 K
90 K
Replace
160 K
180 K
Execute SIM 24-7 after replacement.
1
AR-335
AR-405
AR-405
9 – 3
1/21/1999
Page of 28
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Here you can view online or download Sharp AR-405 (serv.man11) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp AR-405 (serv.man11) Copying Equipment. Information contained in Sharp AR-405 (serv.man11) 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).