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.
Содержание FP-7818
Страница 8: ......
Страница 162: ...5 Frame PM701 S 31 32 13 18 30 35 36 29 25 24 23 22 20 16 19 4 5 15 9 10 5 6 7 8 11 12 14 28 33 28 27 26 26 1 2 3 34...
Страница 178: ...11 Frame 1 2 34 PM706 S 16 17 18 26 25 24 23 22 20 21 33 31 8 30 29 28 27 19 14 13 11 15 2 9 12 7 32 5 4 3...
Страница 232: ...25 Paper Exit Section PM709 1 2 3 4 5 6A 7 16 15 14 13 6B 8A 9A 9C 9C 9A 11 S10 10 8A 8B 9B 17 8B 9B 12 19 18 12 18...
Страница 234: ...26 550 Sheet Paper Tray PM201 19 20 21 17 22 15 15 20 19 25 24 23 26 16 1 2 3 4 13 14 6 6 8 11 12 10 7 5 27...
Страница 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...
Страница 238: ...28 ADU PM801 16 8 1 4 14 12 10 11 11 13 13 6 7 8 16 9 5 3 2 15...
Страница 249: ...Numerical Parts Index Description Part No Q ty Per Unit Ref No Page No Numerical Parts Index 33...
Страница 316: ...3 10 3 3 Adjustment 1 ON 2 3 4 5 6 Sorter controller PCB LED SW1 SW3 FA S620 SW2 SW3 SW1 FA S660...
Страница 360: ...1 4 7 10 8 9 5 6 2 3 1 Sorter Mounting Assembly...
Страница 362: ...1 2 5 J41 3 6 7 8 4A 4 2 Covers...
Страница 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...
Страница 379: ...1 2 3 4 5 6 7 10 8 9 1 Sorter...
Страница 381: ...1 A 3 4 5 12 13 15 9 10 11 6 7 8 16 2 14 13A J202 J202 J104 2 Covers...
Страница 389: ...6 Stapler Unit 1 5 4 3 6 2 7 8 9 10 7A 11 14 12 18 20 19 17 See P 4 33A 13 16 15 J102 J201 J103 J116 M4 MS3...