Troubleshooting For Image Defects; Image Defect Examples - Brother HLL3290CDW Service Manual

4.3

Troubleshooting for Image Defects

4.3.1

Image defect examples

Light on the whole
page (2-117)
Poor fixing (2-121)
Dirt on back side of paper (2-123)
Horizontal stripes Light vertical streaks and bands on one color
(2-125)
Faint print (2-127)
One color spots or dirt (2-129)
Downward
fogging of solid
color (2-132)
Unstable color density (2-134)
One color is light (2-118)
Completely Image distortion
blank (2-121) (2-122)
Vertical streaks (2-124)
image (2-126)
Horizontal lines (2-132)
Hollow print (2-134)
Faulty registration (2-120)
Vertical streaks in a dark background (2-125)
White horizontal stripes on one color image
White spots on one color image (2-128)
One color band (2-130)
Ghost (2-133) Inter-color position
alignment (2-133)
Print crease (2-135)
Fig. 2-14
2-116
Dark (2-120)
All one color (2-122)
(2-126)
Fogging (2-133)
Spots at the rear edge of paper
(2-135)
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