Dell 2155cn/cdn Color Laser Printer - Manual (Page 480)

478 Understanding the Printer Menus
The printer sets the amount of space between each line (vertical line spacing)
based on the Form Line and Orientation menu items. Select the correct
Form Line and Orientation before changing Form Line.
See also:
"Orientation"
Quantity
Purpose:
To set the default print quantity. (Set the number of copies required for a specific
job from the printer driver. Values selected from the printer driver always
override values selected from the operator panel.)
Values:
Image Enhance
Purpose:
To specify whether to enable the Image Enhance feature, which makes the
boundary line between black and white smoother to decrease jagged edges and
enhance the visual appearance.
Values:
Hex Dump
Purpose:
To help isolate the source of a print job problem. With Hex Dump selected, all
data sent to the printer is printed in hexadecimal and character representation.
Control codes are not executed.
Values:
1 * Sets the value in increments of 1.
1–999
Off Disables the Image Enhance feature.
On
*
Enables the Image Enhance feature.
Disable * Disables the Hex Dump feature.