Maintenance System Table - Sharp MX-M550U Service Manual

[9] MAINTENANCE
MX-M700N

1. Maintenance system table

✕ : Check ▲: Replace
: Clean
(Clean, replace, or adjust as necessary.)
Unit name No.
Drum peripheral 1
section
2
3
4
5
6
7
8
Transfer section 1
2
3
4
5
6
Developing section 1
2
3
4
5
6
7
Fusing unit 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Filters 1
2
Paper feed section 1
2
3
4
5
✩: Lubricate
: Adjust
55ppm (PM: 250K)
When
calling
62ppm/70ppm (PM: 300K)
Part name
Drum
Cleaning blade
Cleaning brush roller
Toner reception seal
Side seal
Drum separation pawl
Sawtooth
Screen grid
Transfer drum gear
Transfer belt
Transfer roller
Transfer roller collar
Shaft (Conductive grease)
Paper guide
Developer
DV seal
MG holder F/R
DV side seal F
DV side seal R
Toner bottle
Toner hopper
Heat roller
Pressure roller
Sub heat roller
Web roller
Pressure connect roller
CL roller
CL auxiliary roller bearing
Cleaning sheet desk
Heat roller separation pawl
Pressure roller separation
pawl
Thermistor (upper/lower)
Heat roller gear (Grease)
Sub heat roller bearing
CL roller bearing
Web bearing
Pressure connect bearing
Paper guides
Gears
Shaft (Grease)
Lower CL roller DG2
CL roller bearing
Ozone filter
Toner filter
Pickup roller
Paper feed roller
Separation roller
Torque limiter
Shaft (Conductive grease)
MX-M700N MAINTENANCE 9 – 1
: Shift position
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.)
Maximum 1 year use
(P/G No.: [43]-5)
(P/G No.: [43]-29)
(P/G No.: [43]-11)
(P/G No.: [43]-33, [43]-35)
(P/G No.: [42]-33)
(P/G No.: [39]-7)
(P/G No.: [39]-1)
(P/G No.: [45]-25)
(P/G No.: [45]-50)
(P/G No.: [45]-47)
(P/G No.: [45]-48)
UKOG-0012QSZZ
Supply when installing
(P/G No.: [37]-5)
(P/G No.: [36]-14)
(P/G No.: [36]-13)
Assembly when installing/
Replacement by user when
empty
Clean the shutter area.
(P/G No.: [48]-3)
(P/G No.: [46]-24)
(P/G No.: [46]-14)
(P/G No.: [49]-42)
(P/G No.: [49]-44)
(P/G No.: [47]-46)
(P/G No.: [46]-23)
(P/G No.: [48]-9)
(P/G No.: [47]-26)
Paper dust removal is
required.
UKOG-0235FCZZ
(P/G No.: [46]-7)
(P/G No.: [47]-45)
(P/G No.: [49]-4)
(P/G No.: [49]-8)
UKOG-0235FCZZ
(P/G No.: [47]-47)
(P/G No.: [47]-45)
(P/G No.: [75]-7)
(P/G No.: [75]-8)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
UKOG-0012QSZZ