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Solving Print Quality Problems
5-34 ❖ User Guide
Repetitive horizontal
dark streaks
Black lines running
across the page
perpendicular to the
direction of paper
movement.
Contaminated paper path. Print several blank sheets of paper to
remove any toner accumulations.
Defective Laser Print Cartridge, or
the cartridge is at its end of life.
Replace the Laser Print Cartridge.
Dark spots/marks
Defective Laser Print Cartridge. Replace the Laser Print Cartridge.
Table 5.3 Print quality problems
(continued)
Problem Possible Cause(s) Corrective Action(s)
Table 5.3 Page 5 of 8