AR-M351U, AR-M451U (serv.man10). Maintenance details of following sections, (Maintenance System Table) — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-M351U AR-M451U (serv.man10)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
60.82 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Maintenance details of following sections, (Maintenance System Table)
File
ar-m351u-ar-m451u-sm10.pdf
Date

View Sharp AR-M351U / AR-M451U (serv.man10) Service Manual online

AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 1
[7] MAINTENANCE AND DETAILS OF EACH SECTION
• Self print of set values
Use of SIM 22-6 allows to print the set values and the jam his-
tory of the machine.
These values must be printed before execution of maintenance
or disassembly procedures.
• When assembling, check that the flat cable and the harness
connectors are securely connected.
• When connecting the flat cable, be careful not to break the pins.
When installing the PWB unit and the memory module, use an
earth band to prevent against breakage by static electricity.
[Maintenance System Table]
1. Engine section
Maintenance cycle : 200K
 Check (Clean, replace, or adjust as necessary.)
 Clean
 Replace
 Adjust
 Lubricate
 Move position
Unit name
Part name
When 
calling
100K 200K 300K 400K 500K 600K 700K 800K
Remark
Drum peripheral
Drum
Replace at 200K or 1 year.
Cleaner blade
Toner reception seal
Side molt F
Side molt R
Transfer roller
Discharge plate
TR bearing (F/R)
Transfer roller collar
After-transfer star ring
TR gear
Drum separation pawl unit
MC unit
Includes the screen grid, the 
charging plate, and the MC 
cleaner. 
: Charging plate cleaning by 
the MC cleaner
Paper guide
Developing 
section 
Developer
Supplied when installing
DV blade
DSD collar
DV side seal F
DV side seal R
Toner cartridge
Attached when installing./
750g, user replacement for every 
35K.
Fusing section 
Upper heat roller
Lower heat roller
Upper separation pawl
Lower separation pawl
Thermistor
Clean and remove paper dust.
Upper heat roller gear
Paper guides
Gears
CL roller
CL roller bearing
Filters
Ozone filter
Paper feed 
section 
Pick-up roller
Note 1
Paper feed roller
Note 1
Separation roller
Note 1
Torque limiter
Note 1
Transport section
Paper exit 
reverse section
Resist roller
Transport rollers
Transport paper guides
Paper dust remover unit
Optical reflection sensor
PS roller unit section
Drive section
Gears (Specified position)
Belts
Image quality
Other
Sensors
Cleaning is performed by air 
blowing.
Note 1: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
                                       Paper feed roller/Separation pad/Torque limiter section (Include Desk, Multi purpose): 100K or 1 years
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 2
2. Scanner / DSPF
Maintenance cycle : 200K
 Check (Clean, replace, or adjust as necessary.)
 Clean
 Replace
 Adjust
 Lubricate
 Move position
Unit name
Part name
When 
calling
100K 200K 300K 400K 500K 600K 700K 800K
Remark
Optical 
section
Mirror/Lens/Reflector/Sensors
Table glass/Dust-proof glass/OC
White reference glass
Rails
Drive belt/Drive wire/Pulley
DSPF
Paper feed 
section
Pick-up roller
Note 2
Paper feed roller
Note 2
Separation mylar lower
Note 2
Separation pad
Note 2
Transport section PS roller
Exposure section 
(Dust-proof glass)
Paper exit 
section
Paper exit roller
Other
Sensors
For cleaning, blow air.
Note 2: Replacement reference: Replace by using the SPF counter value as an indication.
Paper feed section pickup roller, paper feed roller, separation pad, separation lower mylar lower: 
100K or 1 year
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 3
3. Peripheral devices
Maintenance cycle : 50K
 Check (Clean, replace, or adjust as necessary.)
 Clean
 Replace
 Adjust
 Lubricate
 Move position
Option name
Part name
When 
calling
100K 200K 300K 400K 500K 600K 700K 800K
Remark
Finisher
Transport section
Transport rollers
De-curler roller
(
)
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit 
at 200K staple.
Staple cartridge
User replacement 
for every 3000 pcs.
Mail-bin
stacker
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Saddle finisher, 
punch unit
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit at 300K 
staple.
Staple cartridge
User replacement 
for every 5000 pcs.
Punch unit
Replace unit at 
1000K.
ADU
+ Manual feed
Paper feed 
separation section
Paper feed 
rollers
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
Note 3
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Note 3: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed section pickup roller, paper feed roller, separation pad: 100K or 1 year
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 3
3. Peripheral devices
Maintenance cycle : 50K
 Check (Clean, replace, or adjust as necessary.)
 Clean
 Replace
 Adjust
 Lubricate
 Move position
Option name
Part name
When 
calling
100K 200K 300K 400K 500K 600K 700K 800K
Remark
Finisher
Transport section
Transport rollers
De-curler roller
(
)
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit 
at 200K staple.
Staple cartridge
User replacement 
for every 3000 pcs.
Mail-bin
stacker
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Saddle finisher, 
punch unit
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit at 300K 
staple.
Staple cartridge
User replacement 
for every 5000 pcs.
Punch unit
Replace unit at 
1000K.
ADU
+ Manual feed
Paper feed 
separation section
Paper feed 
rollers
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
Note 3
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Note 3: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed section pickup roller, paper feed roller, separation pad: 100K or 1 year
AR-M351U/M451U, AR-M355U/M455U  MAINTENANCE AND DETAILS OF EACH SECTION  7 - 3
3. Peripheral devices
Maintenance cycle : 50K
 Check (Clean, replace, or adjust as necessary.)
 Clean
 Replace
 Adjust
 Lubricate
 Move position
Option name
Part name
When 
calling
100K 200K 300K 400K 500K 600K 700K 800K
Remark
Finisher
Transport section
Transport rollers
De-curler roller
(
)
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit 
at 200K staple.
Staple cartridge
User replacement 
for every 3000 pcs.
Mail-bin
stacker
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Saddle finisher, 
punch unit
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Discharge brush
Staple unit
Replace unit at 300K 
staple.
Staple cartridge
User replacement 
for every 5000 pcs.
Punch unit
Replace unit at 
1000K.
ADU
+ Manual feed
Paper feed 
separation section
Paper feed 
rollers
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
Note 3
Transport section
Transport rollers
Transport paper 
guides
Drive section
Gears
(Specified position)
Belts
Other
Sensors
Note 3: Replacement reference: Use the counter value of each paper feed port as the replacement reference.
Paper feed section pickup roller, paper feed roller, separation pad: 100K or 1 year

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Here you can view online or download Sharp AR-M351U / AR-M451U (serv.man10) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp AR-M351U / AR-M451U (serv.man10) Copying Equipment. Information contained in Sharp AR-M351U / AR-M451U (serv.man10) service manual (repair manual) typically includes:

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  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).