Preventive
Maintenance
4-21
2)
Replacement of the fuser lamp/heat roller/heat roller bearing/insulating bushing/
heat roller gear
• Conduct procedure 1and 2.
(1)Remove the screws (x 4)
(2)Remove the heat insulating cover.
Note: Either loosen pressure screws (x 2)
or install fuser shipping screws (x 2).
5
(1) (2) Remove the screws and take off the
thermistor and thermostat blocks.
(Lift the thermostat and slide to the front.)
(3)Remove the screws (x 2).
(4)Remove the roller pressure plates.
(5)Remove the heat roller.
7
• Remove the heat roller gear, bearing and
insulating bushing.
• Replace the heat roller.
Note: After reassembling and tightening the
screws of the pressure springs, check
the pressure roller for fit.
8
6
(1)Remove the springs.
1a 1b
(2)Turn the fuser lamp covers.
2a 2b
(3)Remove the fuser lamps (x2).
Note: The long one is the main fuser lamp.
(850W) Reassemble the lamp with the
rating indication in the rear.
850 W
550 W
1
2
1
5
3
1
1
2
3
4
3
2
1
2
1
1
4
Содержание FA-DS72
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 ...