490 Troubleshooting
Color registration is out of alignment
Action Yes No
1 Ensure that the margins are set correctly on the
application being used.
Is the problem recovered?
The task is
complete.
Contact Dell.
Action Yes No
1 Execute auto color registration adjustment.
1
Launch the Tool Box, and click
Registration
Adjustment
on the
Printer Maintenance
tab.
2
Click the
Start
button next to
Auto Correct
.
Is the problem recovered?
The task is
complete.
Go to action 2.
2 Clean the CTD sensor.
1
Clean the CTD sensor. See "Cleaning the
Color Toner Density (CTD) Sensor" on
page 448.
2
Launch the Tool Box, and click
Registration
Adjustment
on the
Printer Maintenance
tab.
3
Click the
Start
button next to
Auto Correct
.
Is the problem recovered?
The task is
complete.
Go to action 3.