Brother MFC-9840CDW - Image Defect Troubleshooting; Image Defect Examples

Confidential
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4. IMAGE DEFECT TROUBLESHOOTING
4.1 Image Defect Examples
Light!on!the!
whole!page
Poor!fixing
Dirt!on!the!back!of!paper
White!vertical!streaks!on!one!color!image
Faint!print
One!color!spots!or!dirt
Unstable!color!
density
Hollow!print
Downward!fogging!
of!solid!color
Horizontal!lines Ghost Color!!
misregistration
Fogging
One!color!band
White!spots!on!one!color!image
White!horizontal!stripes!on!one!color!image
Vertical!streaks Vertical!streaks!in!a!
light!background
Horizontal!stripes
Completely!blank Image!distortion All!one!color
One!color!is!light Faulty!registration Dark
Dirt!on!the!bottom
end!of!paper
White!vertical!lines
appear!on!image
Fig. 1-3