Sharp AR-M550N - Maintenance List

: Feb. 9 2004
1
AR-M550/M620/M700 MAINTENANCE LIST 11 - 1
[11] MAINTENANCE LIST
1. Maintenance list
✕: Check (Clean, replace, or adjust as necessary.) ❍: Clean ▲: Replace ∆: Adjust ✩: Lubricate ❏: Shift position
AR-M550N/U (PM: 250K)
When
calling
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-M620N/U, AR-M700N/U (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 Sawtooth plate ❍▲▲▲▲▲▲▲▲
10 Screen grid ✕▲▲▲▲▲▲▲▲
11 MC cleaner ▲▲▲▲▲▲▲▲
12 Side seal R base sheet ▲▲▲▲▲▲▲▲
13 Cleaning brush ✕✕✕✕✕✕✕✕
Transfer
section
1 Transfer belt ❍▲▲▲▲▲▲▲▲
2 Transfer roller ▲▲▲▲▲▲▲▲
3 Transfer drive gear ▲▲▲▲▲▲▲▲
4 Transfer cleaning roller ▲▲▲▲▲▲▲▲
5 Shaft (Conductive grease) ✕✕✕✕✕✕✕✕✕UKOG-0012QSZZ
Developing
section
1 Developer ▲▲▲▲▲▲▲▲Supply when
installing
2 DV seal ▲▲▲▲▲▲▲▲
3 MG holder F/R ❍❍❍❍❍❍❍❍❍
4 DV side seal F ▲▲▲▲▲▲▲▲
5 Toner bottle Assembly when
installing/
Replacement by
user when empty
6 Toner hopper ❍❍❍❍❍❍❍❍❍
Fusing section 1 Heat roller ✕▲▲▲▲▲▲▲▲
2 Fusing roller (Pressing) ✕▲▲▲▲▲▲▲▲
3 Sub heat roller ✕▲▲▲▲▲▲▲▲
4 Cleaning sheet ✕▲▲▲▲▲▲▲▲
5 Cleaning scraper ✕▲▲▲▲▲▲▲▲
6 Heat roller separation pawl ✕▲▲▲▲▲▲▲▲
7 Fusing roller (Pressing) separation pawl ✕▲▲▲▲▲▲▲▲
8 Thermistor ✕✕✕✕✕✕✕✕✕Paper dust removal
is required.
9 Heat roller gear (Grease) ✕✕✕✕✕✕✕✕UKOG-0235FCZZ
10 Sub heat roller bearing ▲▲▲▲▲▲▲▲
11 Paper guides ❍❍❍❍❍❍❍❍❍
12 Shaft (Grease) ✩✩✩✩✩✩✩✩UKOG-0235FCZZ
13 Oil roller (AR-M700N/U)
✕ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
14 Cleaning plate (AR-M700N/U)
✕ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
15 CL roller bearing (AR-M700N/U)
✕ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Filters 1 Ozone filter ▲▲▲▲▲▲▲▲
2 DV ozone filter
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
3 Toner filter
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Paper feed
section
1 Paper pickup roller ✕
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕ (Note 1)
2 Paper feed roller ✕
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕ (Note 1)
3 Separation roller ✕
✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕ (Note 1)
4 Torque limiter ✕✕✕✕✕✕✕✕✕(Note 1)
5 Shaft (Conductive grease) ✕✕✕✕✕✕✕✕✕UKOG-0012QSZZ
1
1
1
1
1
1