Xerox Phaser 7700 Service Manual page 109

Media Jams and the Paper Path
Media-based problems
Multiple-sheet picks
Mis-picks
Skewed images
Damaged prints
Fuser Jams
Exit Jams
Print Image Quality Problems
Light (undertones) prints (all colors)
Blank Prints
One color is faded
Missing bands in direction of paper travel
Streaks in direction of paper travel
Banding
Streaks parallel with the leading edge
Random missing spots
Random spotting
Repetitive mark appears on each print
Background contamination
Infused image or image rubs off easily
Toner on back of print
Image is mis-registered on paper
Residual image or ghosting
3-86 Phaser 7700 Color Laser Printer