490 Troubleshooting
Color registration is out of alignment
Action Yes No
1Ensure that the margins are set correctly on the
application being used.
Is the problem recovered?
The task is
complete.
Contact Dell.
Action Yes No
1Execute 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.
2Clean the CTD sensor.
1
Clean the CTD sensor. See "Cleaning the
Color Toner Density (CTD) Sensor" on
page448.
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.