Service manual

Image Defect Troubleshooting (Defect of the Print)
M085/M086 6-44 SM
6.5 IMAGE DEFECT TROUBLESHOOTING (DEFECT OF
THE PRINT)
6.5.1 IMAGE DEFECT EXAMPLES
1. Light 12. White vertical streaks
2. Faulty registration 13. White horizontal streaks
3. Dark 14. Faint print
4. Poor fixing 15. White spots
5. Completely blank 16. Black spots
6. Image distortion 17. Black band
7. All black 18. Downward fogging of solid color
8. Dirt on the back of paper 19. Horizontal lines