Service manual

2-56
Confidential
4.3 Troubleshooting for Image Defects
4.3.1 Image defect examples
Fig. 2-8
Light (2-57) Faulty registration
(2-57)
Dark (2-58) Poor fixing
(2-58)
Completely
blank (2-59)
Image distortion
(2-59)
All black
(2-60)
Dirt on the paper (2-60) Vertical streaks (2-61)
Black vertical
streaks on a light
background (2-62)
Horizontal
streaks (2-62)
White vertical
streaks (2-63)
White horizontal
streaks (2-63)
Faint print (2-63)
White spots
(2-64)
Single-colored
dot or dirt (2-65)
Black band
(2-65)
Downward
fogging of solid
color (2-66)
Horizontal lines (2-66)
Ghost (2-66) Fogging (2-67)