Preventive
Maintenance
4-5
Cloth with
water / IPA
Cloth with
water
Brush /
Vacuum
cleaner /
Cloth with
water
Cloth with
water
- Clean by cloth with water.
- Remove toner dust on separation
finger.
- Don’t damage separation finger
edge.
Cleaning position
Tool/solvent
Work/precaution
1 Sheet bypass paper
transfer roller
2 Sheet bypass paper
feed roller
3 Timing roller
4 Middle roller
5 Paper feed roller
6 Paper transfer roller
7 Cleaning sheet
Brush / IPA
8 Corona wire
9 Corona grid / Corona
case
10 Lower developer frame
Dust cover
11 Transport belt
12 Transfer corona wire /
Corona case/
Transfer guide plate
13 Fuser guide plate
Cloth
14 Fuser thermister
Cloth
15 Fuser separation finger Cloth
(upper/lower)
16 Fuser heat roller /
Cloth
pressure roller
Developer unit
Fuser unit
Paper feed unit
(to be continued)
- Use IPA, if toner is stuck on the
rollers. (As little as possible.)
- Do not use cleaning cotton.
- Remove paper dust by brush
deleted.
- If not replaced at PM cycle, high
voltage leak may occur.
- Pay attention when replacing corona
wire (No sagging or kinking)
- Do not use cleaning cotton.
- Lift the developer unit (mag-roll
side) up 45, and rotate mag-roller
4~5 times counterclockwise.
Remove the toner dust on lower
developer frame by brush or
vacuum cleaner.
- Clean the lower developer frame
by cloth with water.
- Use IPA, if the roller is very dirty.
Summary of Contents for FA-DS72
Page 8: ......
Page 236: ...27 Sheet Bypass Tray PM102 8 1 7 5 3 4 6 10 11 4 12 13 9 16 15 18 14 4 17 2 ...
Page 238: ...28 ADU PM801 16 8 1 4 14 12 10 11 11 13 13 6 7 8 16 9 5 3 2 15 ...
Page 360: ...1 4 7 10 8 9 5 6 2 3 1 Sorter Mounting Assembly ...
Page 362: ...1 2 5 J41 3 6 7 8 4A 4 2 Covers ...
Page 370: ...A 4 5 2 6 3 4 7 1 9 9 12 10 13 14 15 16 17 18 19 20 21 22 8 J22 M4 M2 J35 A 6 Drive Block ...
Page 379: ...1 2 3 4 5 6 7 10 8 9 1 Sorter ...
Page 381: ...1 A 3 4 5 12 13 15 9 10 11 6 7 8 16 2 14 13A J202 J202 J104 2 Covers ...