2-96
Confidential
4.3 Troubleshooting for Image Defects
4.3.1 Image defect examples
Fig. 2-9
Light on the whole
page (2-97)
One color is light (2-98) Faulty registration (2-99) Dark (2-100)
Poor fixing (2-100) Completely blank
(2-101)
Image distortion (2-101) All one color (2-102)
Dirt on back side of paper (2-103) Vertical streaks (2-104) Vertical streaks in a dark background (2-105)
Horizontal
stripes (2-105)
Light vertical steaks and bands on one color
image (2-106)
White horizontal stripes on one color
image (2-106)
Faint print (2-107) White spots on one color image (2-108)
One color spots or dirt (2-109) One color band (2-110)
Downward fogging
of solid color (2-110)
Horizontal lines (2-110) Ghost (2-111) Inter-color position
alignment (2-111)
Fogging (2-111)
Unstable color density (2-112) Hollow print (2-112) Print crease (2-113) Spots at the rear edge of paper (2-113)