Sharp MX-M550U Service Manual page 361

f. Transfer cleaning roller
1) Remove the transfer unit. (See "(1) Transfer unit")
2) Remove the transfer belt unit. (See "a. Transfer drive gear")
3) Remove the E-ring to remove the transfer cleaning roller.
4. Maintenance
✕: Check ▲: Replace
: Clean
(Clean, replace, or adjust according to necessity.)
Unit name No.
Transfer section 1
2
3
4
5
6
* When cleaning the transfer belt, never use alcohol, solvent, and water.
4
✩: Lubricate
: Adjust
55ppm (PM: 250K)
When
calling
62ppm/70ppm (PM: 300K)
Part name
Transfer drum gear
Transfer belt
Transfer roller
Transfer roller collar
Shaft (Conductive grease)
Paper guide
3
5
MX-M700N TRANSFER SECTION M – 5
g. Transfer cleaning brush
1) Remove the transfer unit. (See "(1) Transfer unit")
2) Remove the upper transfer roller unit.
(See "a. Transfer drive gear")
3) Remove the transfer belt. (See "b. Transfer belt")
4) Remove the cleaning brush.
: Shift position
250 500 750 1000
K K K
300 600 900 1200
K K K
✕ ▲ ▲ ▲ ▲
▲ ▲ ▲ ▲
▲ ▲ ▲ ▲
✕ ▲ ✕ ▲
✕ ✕ ✕ ✕ ✕
1
4
2
1250 1500 1750 2000
K K K K K
1500 1800 2100 2400
K K K K K
▲ ▲ ▲ ▲
▲ ▲ ▲ ▲
▲ ▲ ▲ ▲
✕ ▲ ✕ ▲
✕ ✕ ✕ ✕
5
Remark/Refer to the
Parts Guide.
Block/Item No.
(Only the replacement
parts are described.)
(P/G No.: [45]-25)
(P/G No.: [45]-50)
(P/G No.: [45]-47)
(P/G No.: [45]-48)
UKOG-0012QSZZ
5
5