Sharp UX-4000M Service Manual - Page 68

High voltage terminal:transfer charger, DV bias electrode

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UX-4000MU FO-2950MU/C 29. Separate plate ass'y 1 Insert a screwdriver (-) between the separate plate unit arm and the lower frame from the lower frame paper passing side, and drive it in the direction of arrow (A) to remove the temporal fixing stopper and remove the separate plate upward (in the direction of arrow (B)). 2 Pull out the other separate plate ass'y toward you in the same manner. 3 Remove spring, and remove separate plate ass'y. Separate plate ass'y 1 2 31. High voltage terminal TC (High voltage terminal:transfer charger) 1 Use tweezers to pick up the projection of high voltage terminal TC, and remove high voltage terminal TC. High voltage terminal TC 1 (B) Spring 3 (A) Spring 3 Fig. 47 32. DV bias electrode 1 Remove two screws, and remove fusing gear cover. 2 Remove PU idle gears. Fig. 45 30. High voltage terminal DR-MC (High voltage terminal: Photoconductor drum main charger) 1 Remove high voltage terminal DR-MC. • Terminal cover is included. Cover High voltage terminal DR-MC 1 Fusing gear cover PU idle gears 1 2 Fig. 48 3 Remove four screws, and remove gear plate. Then fusing clutch 4 gear A and fusing clutch spring will come off. Pull out motor idle gear. Fig. 46 3 - 25 4 Motor idle gear Drum idle gear Gear plate Fusing clutch spring Fig. 49 manuals4you.com 3 Fusing clutch gear A

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UX-4000MU
FO-2950MU/C
29. Separate plate ass’y
Insert a screwdriver (–) between the separate plate unit arm and
the lower frame from the lower frame paper passing side, and drive
it in the direction of arrow (A) to remove the temporal fixing stopper
and remove the separate plate upward (in the direction of arrow
(B)).
Pull out the other separate plate ass’y toward you in the same manner.
Remove spring, and remove separate plate ass’y.
30. High voltage terminal DR-MC
(High voltage terminal:
Photoconductor drum main charger)
Remove high voltage terminal DR-MC.
•
Terminal cover is included.
(A)
(B)
Separate plate ass'y
Spring
Spring
1
2
3
3
Cover
High voltage
terminal DR-MC
1
31. High voltage terminal TC
(High voltage terminal:transfer charger)
Use tweezers to pick up the projection of high voltage terminal TC,
and remove high voltage terminal TC.
High voltage
terminal TC
1
Fusing gear cover
PU idle gears
1
2
32. DV bias electrode
Remove two screws, and remove fusing gear cover.
Remove PU idle gears.
Remove four screws, and remove gear plate. Then fusing clutch
gear A and fusing clutch spring will come off.
Pull out motor idle gear.
3 – 25
Fig. 45
Fig. 46
Fig. 47
Fig. 48
Fig. 49
Motor idle gear
Gear plate
Fusing
clutch
spring
Drum idle gear
Fusing clutch gear A
3
4
manuals4you.com
manuals4you.com