Troubleshooting Procedures Classified By Image Failure - Minolta Di450 Service Manual

5-3.

Troubleshooting Procedures Classified by Image Failure

• Image Failure Samples
1. Blank copy
4. Foggy background
7. Blank streaks or bands
10. Uneven image density
13. Periodically uneven
image
2. Black copy
5. Black streaks or bands
8. Void areas
11. Gradation reproduction
failure
14. Traces of PC Drum Paper
Separator Fingers
T-72
3. Low image density
6. Black spots
9. Smear on back
12. Rough image
15. Void areas along
leading edge
4002T010AA