5-22 Phaser 7400 Color Printer Service Manual
3
Print the Color Test Pages to
determine which primary color(s) are
spotting or missing.
Is the problem with one color?
Replace the
Imaging Unit
(
page 8-8).
Go to Step 4.
4
Run the Remove Print Smears from
the printer’s Control Panel.
Did this fix the problem?
Complete. Go to Step 5.
5
Inspect the Fuser.
Is there dirt, debris, or contamination
on the Fuser housing or rollers?
Clean the Fuser Replace the Fuser.
Troubleshooting Procedure Table (Continued)
Step Actions and Questions Yes No