Read Sharp AR-M550 (serv.man18) Service Manual online
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
section
1
Developer
▲
▲
▲
▲
▲
▲
▲
▲
Supply when
installing
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
installing/
Replacement by
user when empty
6
Toner hopper
❍
❍
❍
❍
❍
❍
❍
❍
❍
Clean the shutter
area.
area.
4
4
3
1
2
3
5
6
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