Dell 2155cn/cdn Color Laser Printer - Manual (Page 516)

514 Understanding the Printer Menus
Purpose:
To specify the transfer roller voltage adjustment for each paper type.
Values:
Adjust Fuser
NOTE: The print quality changes depending on the setting values you select for
this item.
Purpose:
To adjust the fuser temperature setting for each paper type.
Values:
Plain 0 * Sets the transfer roller voltage in increments of 1. The
default settings may not give the best output on all paper
types. If you see mottles on the print output, try to increase
the voltage. If you see white spots on the print output, try to
decrease the voltage.
-6 to +6
Plain Thick 0 *
-6 to +6
Covers 0 *
-6 to +6
Covers Thick 0 *
-6 to +6
Label 0 *
-6 to +6
Coated 0 *
-6 to +6
Coated Thick 0 *
-6 to +6
Envelope 0
*
-6 to +6
Recycled 0 *
-6 to +6