Solving Print-Quality Problems
Phaser® 7760 Color Laser Printer
4-8
Repeating Defects
Problem
Solution
Print the Repeating Defects page to view instructions for correcting the problem. To print the
Repeating Defects page:
1.
On the control panel, select
Troubleshooting
, and then press the
OK
button.
2.
Select
Print Quality Problems
, and then press the
OK
button.
3.
Select
Repeating Defects
, and then press the
OK
button.
The Repeating Defects page prints.
4.
Follow the instructions on the page to measure the distance between the defects and
identify the item causing the defects.
5.
Replace the item causing the defects.
Note:
If the Transfer Roller is replaced, on the control panel, select
Information
, select
Supplies Info
, and then select
Reset Transfer Roller Life
.
If the Accumulator Belt is replaced, on the control panel, select
Troubleshooting
, select
Service Tools
, and then select
Reset Accumulator Belt Life
.
Spots or lines appear at regular intervals on the
page, in the direction the paper moves through
the printer, in only one color.
Spots or lines appear at regular intervals on the
page, in the direction the paper moves through
the printer, in all colors and/or in non-printed
areas.
7400-206
