Sharp MX-M550U Service Manual page 323

4. Maintenance
✕ : Check ▲: Replace
: Clean
(Clean, replace, or adjust as necessary.)
Unit name No.
Transport section 1
2
3
4
2
2
2
2
✩: Lubricate
: Adjust
55ppm (PM: 250K)
When
calling
62ppm/70ppm (PM: 300K)
Part name
PS follower roller
Transport rollers
Transport paper guides
Paper dust clean unit
2
4
2
2
2
MX-M700N PAPER TRANSPORT SECTION G – 14
: Shift position
250 500 750 1000
K K K
300 600 900 1200
K K K
✕
✕
✕ ▲ ▲ ▲ ▲
1
2
2
1250 1500 1750 2000
K K K K K
1500 1800 2100 2400
K K K K K
▲ ▲ ▲ ▲
2
2
2
Remark/Refer to the
Parts Guide.
Block/Item No.
(Only the replacement
parts are described.)