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Troubleshooting 221
Protrudent / Bumpy paper
2 Clean the CTD sensor.
a
Clean the CTD sensor. See "Cleaning the Color Toner Density
(CTD) Sensor" on page 195.
b
Launch the
Tool Box
, and click
Color Registration Adjustment
on
the
Printer Maintenance
tab.
c
Clear the
On
check box for
Auto Registration Adjustment
.
d
Click
Start
next to
Auto Correct
.
Is the problem recovered?
The task is complete. Go to action 3.
3 Print the Color Registration Chart and manually correct the color
registration.
a
Click
Color Registration Adjustment
on the
Printer Maintenance
tab.
b
Clear the
On
check box for
Auto Registration Adjustment
.
c
Click
Start
next to
Print Color Regi Chart
.
The color registration chart is printed.
d
Select the value with the straight line. See "Adjusting Color
Registration" on page 196 for details.
e
Click
Apply New Settings
.
f
Click
Start
next to
Print Color Regi Chart
to print the Color
Registration Chart again.
g
Adjust the values for every color until the lines at 0 are the straightest.
Is the problem recovered?
The task is complete. Contact Dell.
Action Yes No
1 Clean up the fusing unit.
a
Load one sheet of paper on the MPF, and then print a solid image all
over paper.
b
Load the printed sheet with the side to be printed on facing down,
and then print a blank sheet of paper.
Is the problem recovered?
The task is complete. Contact Dell.
Action Yes No