Sharp SF-1014 Service Manual page 52

(2) Adjustment of clearance between DV doctor
and MG roller
If the clearance between the DV doctor and the MG roller is improper,
the following troubles may occur:
•
Insufficient copy density
•
Copy dirt
•
Toner splash
1
Remove the DV cover.
2
Loosen the DV doctor fixing screw.
3
Insert a 0.625mm thickness gauge into the clearance between the
MG roller and the DV doctor in the range of 30mm width under the
DV doctor fixing screw.
A
30mm
30mm
4
Press the DV doctor in the arrow direction and tighten the DV
doctor fixing screw.
Check that the clearance of the DV doctor is 0.625 ±0.03mm in
5
the range of 30mm width under the DV doctor fixing screw.
Note: When adjusting, be careful not to scratch the DV doctor.
A
7 – 2
0.625±0.03mm
MG