Tektronix Z740/DX - Phaser 740 Extended Color Laser Printer Instruction Manual page 65

Image layout
Shows how the scaled images will fit horizontally and vertically in the
image area of the currently selected Media and Landscape orientation
options.
Image layout reflects the current Image separation value.
If the Replicate images box is not checked, this number is set
to 1 x 1.
If either Scale or Image separation values are out-of-range, question marks
are displayed.
Media size (display)
Reflects the dimensions, in inches or millimeters, of the selected media size.
Show color preview of image
Displays an approximate color image, rather than a black box, in the Stylized
representation of the page field.
Advanced Features and Troubleshooting Manual
Advanced Print Features
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