Unisys E-@CTION EFP9800 - Manual (Page 187)

Ithaca Peripherals Proprinter Emulation Commands
3255 4073–002 7–19
Quadruple Density Graphics
Prints graphics in quadruple-density format in a 240 dots/inch by 72 dots/inch
image pattern. Dot columns can overlap by 3/4 dot width. Dots can not be
printed in adjacent columns of the same row.
Maximum dots/line = 192
Maximum dot resolution = 576
Maximum columns/line = 576
Hexadecimal Decimal ASCII
1B 59
n1...n2 27 89
n1...n2 ESC Y
n1...n2