DOWNLOAD Sharp AR-M550 (serv.man18) Service Manual ↓ Size: 1.56 MB | Pages: 14 in PDF or view online for FREE

Model
AR-M550 (serv.man18)
Pages
14
Size
1.56 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / (11) Maintenance list
File
ar-m550-sm18.pdf
Date

Sharp AR-M550 (serv.man18) Service Manual ▷ View online

AR-M550/M620  MAINTENANCE LIST  11 - 3
AR-M550U/M550N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-620U/M620N (PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No. Part name
LCC
Paper 
feed 
separation 
section
1
Paper pickup roller
/Paper feed rollers
(Note 3)
2
Torque limiter
(Note 3)
Transport 
section
3
Transport rollers
4
Transport paper guides
Drive 
section
5
Gears
(Specified 
position)
6
Belt
Others
7
Sensors
Saddle 
finisher
Punch unit
Transport 
section
1
Transport rollers
2
Transport paper guides
Drive 
section
3
Gears
(Specified 
position)
4
Belts
Staple 
process 
section
5
Knurling belt
(Note 4)
6
Paddle
(Note 4)
Others
7
Sensors
8
Discharge brush
Stapler unit
Replacement 
reference: 
Replace the 
unit at 500K 
staple.
Stitcher unit (Stapler unit for saddle)
Replacement 
reference: 
Replace the 
unit at 200K 
staple.
Punch unit
Replacement 
reference: 
Replace the 
unit at 1000K.
Staple cartridge
User 
replacement at 
every 5000 pcs.
Stitcher staple cartridge (Staple cartridge for saddle)
User 
replacement at 
every 2000 pcs.
Inserter
Paper 
feed 
separation 
section
1
Paper pickup roller
/Paper feed rollers
(Note 5)
2
Torque limiter
(Note 5)
Transport 
section
3
Transport rollers
4
Transport paper guides
Drive 
section
5
Gears
(Specified 
position)
6
Belts
Others
7
Sensors
(Note 3)
Replacement reference: For replacement, refer to each paper feed counter value.
Paper feed roller related section: 200K or 1 year
Torque limiter: 800K
(Note 4)
Replacement reference: For replacement, refer to the finisher paper exit counter value.
Knurling belt: 1000K
Paddle: 1000K
(Note 5)
Replacement reference: For replacement, refer to the inserter paper feed port counter value. 
Paper feed roller related section: 150K or 1 year
Torque limiter: 400K
AR-M550/M620  MAINTENANCE LIST  11 - 4
2. Details
A. Drum peripheral section
: Check (Clean, replace, or adjust as necessary.)
: Clean
: Replace
: Adjust
: Lubricate
: Shift position
AR-M550U/M550N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-620U/M620N (PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No.
Part name
Drum 
peripheral 
section
1
OPC drum
2
Cleaning blade
3
Toner reception seal
4
Side seal F/R
5
Drum separation pawl
6
Discharge lamp
7
Image density sensor
8
OPC drum marking sensor
9
Side seal R base sheet
10 Cleaning brush
1
6
8
7
10
4
2
5
3
4
9
AR-M550/M620  MAINTENANCE LIST  11 - 5
B. Transfer section
: Check (Clean, replace, or adjust as necessary.)
: Clean
: Replace
: Adjust
: Lubricate
: Shift position
AR-M550U/M550N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-620U/M620N (PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No.
Part name
Drum 
peripheral 
section
11 Sawtooth plate
12 Screen grid
13 MC cleaner
AR-M550U/M550N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-620U/M620N (PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No.
Part name
Transfer 
section
1
Transfer belt
2
Transfer roller
3
Transfer drive gear
4
Transfer cleaning roller
5
Shaft (Conductive grease)
UKOG-0012QSZZ
11
13
13
1
2
5
3mm
3mm
3mm
3mm
5
5
3
4
5
AR-M550/M620  MAINTENANCE LIST  11 - 6
C. Developing section
: Check (Clean, replace, or adjust as necessary.)
: Clean
: Replace
: Adjust
: Lubricate
: Shift position
AR-M550U/M550N (PM: 250K)
When 
calling 
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-620U/M620N (PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name  
No.
Part name
Developing 
section
1
Developer
Supply when 
installing
2
DV seal
3
MG holder F/R
4
DV side seal F/R
5
Toner bottle
Assembly when 
installing/ 
Replacement by 
user when empty
6
Toner hopper
Clean the shutter 
area.
4
4
3
1
2
3
5
6
Page of 14
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Sharp AR-M550 (serv.man18) Service Manual ▷ Download

  • DOWNLOAD Sharp AR-M550 (serv.man18) Service Manual ↓ Size: 1.56 MB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AR-M550 (serv.man18) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-M550 (serv.man18) Copying Equipment. Information contained in Sharp AR-M550 (serv.man18) 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.