Sharp AR-C170 (serv.man27) Service Manual ▷ View online
AR-C170M MAINTENANCE LIST 10 - 1
[10] MAINTENANCE LIST
1. Maintenance system table
✕
: Check (Clean, replace, or adjust as necessary.)
❍
: Clean
▲
: Replace
∆
: Adjust
✩
: Lubricate
❏
: Shift position
Unit Name
No.
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Drum peripheral
section
section
1
Drum (B/W, Color)
▲
▲
▲
▲
▲
▲
▲
▲
2
Charging unit
▲
▲
▲
▲
▲
▲
▲
▲
3
Cleaner blade
▲
▲
▲
▲
▲
▲
▲
▲
4
Toner reception seal
▲
▲
▲
▲
▲
▲
▲
▲
5
Drum cartridge
▲
▲
▲
▲
▲
▲
▲
▲
When replacing the
unit
unit
Developing section
(integrated with
toner cartridge)
(integrated with
toner cartridge)
Toner cartridge
Replaced by user when toner empty
(or at the specified distance covered)
Transfer section
1
Transfer belt
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
2
Transfer roller
✕
▲
✕
▲
✕
▲
✕
▲
3
Transfer belt cleaning blade
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
4
Transfer discharge sheet
✕
❍
✕
❍
✕
❍
✕
❍
5
Transfer belt cleaning roller
✕
▲
✕
▲
✕
▲
✕
▲
6
Transfer drive roller
✕
✕
✕
✕
✕
✕
✕
✕
7
Transfer follower roller
✕
✕
✕
✕
✕
✕
✕
✕
8
Transfer cleaning brush
✕
✕
✕
✕
✕
✕
✕
✕
9
Sensors
✕
✕
✕
✕
✕
✕
✕
✕
10 Waste toner tank unit
▲
✕
▲
✕
▲
✕
▲
✕
▲
When waste toner full
is detected.
is detected.
11 Transfer belt unit
✕
▲
✕
▲
✕
▲
✕
▲
Replace the unit at
100K or within 2 years.
100K or within 2 years.
Fusing section
1
Upper heat roller
✕
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
2
Lower heat roller
✕
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
3
Heat roller gear
✕
✕
▲
✕
▲
✕
▲
✕
▲
100K
4
Heat roller bearing
✕
✕
▲
✕
▲
✕
▲
✕
▲
100K
5
Separation pawl
✕
✕
▲
✕
▲
✕
▲
✕
▲
100K
6
Thermistor
✕
✕
▲
✕
▲
✕
▲
✕
▲
100K
7
Bearings
✕
✕
✕
✕
✕
✕
✕
✕
✕
8
Gears
✕
✩
✩
✩
✩
✩
✩
✩
✩
9
Paper guides
❍
❍
❍
❍
❍
❍
❍
❍
❍
10 Paper exit roller
✕
✕
✕
✕
✕
✕
✕
✕
✕
11 Paper exit roller
✕
✕
✕
✕
✕
✕
✕
✕
✕
12 Discharge brush
✕
✕
✕
✕
✕
✕
✕
✕
✕
13 Fusing unit
✕
▲
✕
▲
✕
▲
✕
▲
Replace the unit at
100K or within 2 years.
100K or within 2 years.
Optical section
1
CCD, mirror, lens, reflector
❍
❍
❍
❍
❍
❍
❍
❍
❍
2
Table glass, sensors, OC
❍
❍
❍
❍
❍
❍
❍
❍
❍
3
SPF glass
❍
❍
❍
❍
❍
❍
❍
❍
❍
4
Rails
✩
✩
✩
✩
✩
✩
✩
✩
✩
5
Drive wire, pulley, pulley belt
✕
✕
✕
✕
✕
✕
✕
✕
✕
Paper feed section
1
Cassette section paper feed
rollers
rollers
❍
❍
✕
❍
✕
❍
✕
❍
✕
Replace according to
the counter of each
paper feed port or
within 2 years.
the counter of each
paper feed port or
within 2 years.
2
Torque limiter
✕
✕
✕
✕
✕
3
Manual feed section paper
feed rollers
feed rollers
❍
✕
✕
✕
✕
✕
✕
✕
✕
Replace according to
the counter of each
paper feed port or
within 2 years.
the counter of each
paper feed port or
within 2 years.
4
Torque limiter
✕
✕
✕
✕
✕
✕
✕
✕
✕
AR-C170M MAINTENANCE LIST 10 - 2
Transport section
5
Transport rollers
❍
❍
❍
❍
❍
❍
❍
❍
❍
6
Transport paper guides
❍
❍
❍
❍
❍
❍
❍
❍
❍
LED
1
LED lens
❍
❍
❍
❍
❍
❍
❍
❍
❍
RSPF section
1
Pickup roller
❍
2-1 Separation unit
❍
Replacement when
worn down
worn down
2-2 Separation sheet
❍
3
Paper feed roller
❍
4
PS roller
❍
5
Transport roller
❍
6
Paper exit roller
❍
Filters
1
Ozone filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
2
Sub ozone filter
✕
▲
▲
▲
▲
▲
▲
▲
▲
Drive section
3
Gears
✩
✩
✩
✩
✩
✩
✩
✩
✩
4
Belts
✕
✕
✕
✕
✕
✕
✕
✕
✕
Others
5
Sensors
✕
✕
✕
✕
✕
Image-related sections
✕
✕
✕
✕
✕
✕
✕
✕
✕
Unit Name
No.
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
AR-C170M MAINTENANCE LIST 10 - 3
2. List
A. Drum peripheral section
✕
: Check (Clean, replace, or adjust as necessary.)
❍
: Clean
▲
: Replace
∆
: Adjust
✩
: Lubricate
❏
: Shift position
B. Developing section
✕
: Check (Clean, replace, or adjust as necessary.)
❍
: Clean
▲
: Replace
∆
: Adjust
✩
: Lubricate
❏
: Shift position
Unit Name
No.
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Drum peripheral
section
section
1
Drum (B/W, Color)
▲
▲
▲
▲
▲
▲
▲
▲
2
Charging unit
▲
▲
▲
▲
▲
▲
▲
▲
3
Cleaner blade
▲
▲
▲
▲
▲
▲
▲
▲
4
Toner reception seal
▲
▲
▲
▲
▲
▲
▲
▲
5
Drum cartridge
▲
▲
▲
▲
▲
▲
▲
▲
When replacing the
unit
unit
Unit Name
No.
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Developing section
(integrated with
toner cartridge)
(integrated with
toner cartridge)
Toner cartridge
Replaced by user when toner empty
(or at the specified distance covered)
2
2
4
4
3
3
1
1
5
C
M
Y
K
AR-C170M MAINTENANCE LIST 10 - 4
C. Transfer section
✕
: Check (Clean, replace, or adjust as necessary.)
❍
: Clean
▲
: Replace
∆
: Adjust
✩
: Lubricate
❏
: Shift position
Unit Name
No.
Part name
When
calling
50K 100K 150K 200K 250K 300K 350K 400K
Remark
Transfer section
1
Transfer belt
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
2
Transfer roller
✕
▲
✕
▲
✕
▲
✕
▲
3
Transfer belt cleaning blade
✕
▲
✕
▲
✕
▲
✕
▲
Replace at 100K or
within 2 years.
within 2 years.
4
Transfer discharge sheet
✕
❍
✕
❍
✕
❍
✕
❍
5
Transfer belt cleaning roller
✕
▲
✕
▲
✕
▲
✕
▲
6
Transfer drive roller
✕
✕
✕
✕
✕
✕
✕
✕
7
Transfer follower roller
✕
✕
✕
✕
✕
✕
✕
✕
8
Transfer cleaning brush
✕
✕
✕
✕
✕
✕
✕
✕
9
Sensors
✕
✕
✕
✕
✕
✕
✕
✕
10 Waste toner tank unit
▲
✕
▲
✕
▲
✕
▲
✕
▲
When waste toner full
is detected.
is detected.
11 Transfer belt unit
✕
▲
✕
▲
✕
▲
✕
▲
Replace the unit at
100K or within 2 years.
100K or within 2 years.
5
5
6
6
7
7
8
8
2
4
4
3
3
9
9
1
1
10
11
2
4
4
2
2
2
4
2
4
2
4
5
5
6
6
7
7
8
8
2
4
4
3
3
9
9
1
1
10
11
2
4
4
2
2
2
4
2
4
2
4
10
5
5
6
6
7
7
8
8
2
4
4
3
3
9
9
1
1
10
11
2
4
4
2
2
2
4
2
4
2
4