5-14 Phaser 4500/4510 Service Manual
Print-Quality Troubleshooting
Other Print Defects
Step
Actions and Questions
Yes No
1 Inspect the Test Patterns for other Print Defects.
Are the test prints free of defects?
Return to
“Analyzing
Test Prints”
on page 5-3.
Go to step 2.
2 Are there dark streaks present on the test prints? Go to
“Vertical
Streaks” on
page 5-25 or
“Horizontal
Streaks” on
page 5-27.
Go to step 3.
3 Is there a residual image (ghost) on the test
print?
Go
to“Residual
Image” on
page 5-39.
Go to step 4.
4 Is the paper damage: wrinkles, creases, tears,
etc.?
Go to
“Damaged
Print” on
page 5-34.
Problem
solved.