Dell 3110 Color Laser User Manual page 231

Printing on both ends of
the transparencies is
faded.
Color registration is out
of alignment.
Colored dots are printed
at regular intervals.
· This occurs when the printer is operating in a location where relative humidity
reaches 85% or more. Adjust the humidity or relocate the printer to an
appropriate environment.
· Print the color registration chart and adjust the color registration from the
operator panel by using the chart. See
· Replace the print cartridge that prints the dots with a new one.
"Color Reg Adj" for more details.