Xerox 4505/4505ps - Manual (Page 196)

P r i n t Q u a l i t y P r o b l e m s
7-30 ❖ 4 5 0 5 / 4 5 0 5 p s o r 4 5 1 0 / 4 5 1 0 p s U s e r ’ s G u i d e
Background/black
prints
Overall darkness or
localized dark bands in
the non-image areas.
1. Defective EP cartridge
2. Print Density adjustment set
too high
3. Contaminated Bias Transfer
Roll
4. Defective Laser, Controller,
Fuser Assembly
1. Replace EP cartridge.
2. Adjust Print Density (see Chapter 6 ).
3. Contact your dealer or Xerox / Rank
Xerox.
4. Contact your dealer or Xerox / Rank
Xerox
Spot deletions
Areas of the print are
extremely light or
missing.
1. Damp paper stock
2. Defective EP cartridge
3. Contaminated Bias Transfer
Roll
1. Replace paper stock.
2. Replace EP cartridge.
3. Contact your dealer or Xerox / Rank
Xerox.
Figure 7.5 Print Quality Problems (continued)
Problem Possible Causes Corrective Actions
AUG-CH07 Page 30 Black,Cyan Friday, February 3, 1995 12:34 AM