Dell 5100cn Color Laser Printer - Manual (Page 162)

Color registration is
out of alignment.
· Print the color registration chart and adjust the color registration from the operator panel by
using the chart.
· See " Color Reg Adj " for more details.
Colored dots are
printed at regular
intervals.
· Clean the imaging drum.
· See "
Cleaning the Imaging Drum " for more details.
Partial blanks, creased
paper or blotted
printing.
· Condensation inside the printer causes partial blanks or creased paper. Turn on the printer and
leave it one hour at least to get rid of the condensation. If the problems still occur, contact
Dell. See "Contacting Dell" in the Owner's Manual.