Ithaca Peripherals Proprinter Emulation Commands

Uni-Directional/Bi-Directional Print

In uni-directional printing, the printer prints from left to right only. Uni- directional printing increases the accuracy of the left margin.

In bi-directional printing, the printer prints in both directions. Bi-directional printing increases the speed of the printer.

Hexadecimal

Decimal

ASCII

Value of n

1B 55 n

27 85 n

ESC U n n = 49: Uni-Directional

Print

n = 48: Bi-Directional

Print

Print Characteristics Commands

These commands affect the appearance of printed information. They control the following:

Character set selection

Character formatting

The commands are listed in numerical order of their hexadecimal codes.

7–10

3255 4073–002

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Image 178
Unisys EFP9800 manual Print Characteristics Commands