Sharp MX-M550U Service Manual page 190

Unit name No.
Side Paper feed 1
LCC separation
section
2
Transport 3
section
4
Drive 5
section
6
Others 7
Saddle Transport 1
finisher section
2
Punch
Drive 3
unit
section
4
Staple 5
process
6
section
Others 7
8
Stapler unit
Stitcher unit (Stapler unit for saddle)
Punch unit
Staple cartridge
Stitcher staple cartridge
Inserter Paper feed 1
separation
section
2
Transport 3
section
4
Drive 5
section
6
Others 7
(Note 2) Replacement reference: For replacement, refer to each paper feed counter value.
• Paper feed roller related section: 200K or 1 year
• Torque limiter: 800K
(Note 3) Replacement reference: For replacement, refer to the finisher paper exit counter value.
• Knurling belt: 1000K
• Paddle: 1000K
(Note 4) 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
55ppm (PM: 250K)
When
calling
62ppm/70ppm (PM: 300K)
Part name
Paper pickup roller/
Paper feed rollers
Torque limiter
Transport rollers
Transport paper guides
Gears
Belt
Sensors
Transport rollers
Transport paper guides
Gears
Belts
Knurling belt
Paddle
Sensors
Discharge brush
Paper pickup roller/
Paper feed rollers
Torque limiter
Transport rollers
Transport paper guides
Gears
Belts
Sensors
MX-M700N MAINTENANCE 9 – 3
250 500 750 1000
K K K
300 600 900 1200
K K K
✕
✕ ✕ ✕ ✕
✕
✕ ✩ ✩ ✩ ✩
✕ ✕ ✕
✕ ✕ ✕ ✕
✕
✕
✕ ✩ ✩ ✩ ✩
✕ ✕ ✕
✕
✕
✕ ✕ ✕ ✕
✕ ✕ ✕ ✕
✕
✕ ✕ ✕ ✕
✕
✕ ✩ ✩ ✩ ✩
✕ ✕ ✕
✕ ✕ ✕ ✕
1250 1500 1750 2000
K K K K K
1500 1800 2100 2400
K K K K K
✕ ✕ ✕ ✕ ✕
✩ ✩ ✩ ✩
✕ ✕ ✕ ✕ ✕
✕ ✕ ✕ ✕ ✕
✩ ✩ ✩ ✩
✕ ✕ ✕ ✕ ✕
✕ ✕ ✕ ✕ ✕
✕ ✕ ✕ ✕ ✕
✕ ✕ ✕ ✕ ✕
✩ ✩ ✩ ✩
✕ ✕ ✕ ✕ ✕
✕ ✕ ✕ ✕ ✕
Remark/Refer to the
Parts Guide.
Block/Item No.
(Only the replacement
parts are described.)
(Note 2)
(Note 2)
Refer to sm for LCC
Refer to sm for Finisher
(Note 3)
(Note 3)
Replacement reference:
Replace the unit at 500K
staple.
Replacement reference:
Replace the unit at 200K
staple.
Replacement reference:
Replace the unit at 1000K.
User replacement at every
5000 pcs.
User replacement at every
2000 pcs.
(Note 4)
(Note 4)
Refer to sm for Inserter