Double Density Plot Mode Format - Genicom GEK 00031B Programmer's Manual

Double Density Plot Mode Format

Chapter 4. Printronix P Series Emulation
1. Send the even dot plot control code EOT (04 hex) or control
sequence "SFCC d", followed by a line of data.
2. Send a line terminator, which causes the printer to plot the
contents of the buffer. The paper does not advance in double
density plot; the printer now waits for the second line of data.
3. Send the odd dot plot control code ENQ (05 hex) or control
sequence "SFCC e" and a second line of data, followed by a line
terminator.
▪ A line feed (0A hex) used as the line terminator causes the
contents of the buffer to be plotted and the paper advances a
single dot row, based on the vertical density of the current
mode. A CR (if CR = CR + LF is configured) may also be used
with the same result.
▪ A form feed (0C) hex used as the line terminator causes the
contents of the buffer to be plotted and the paper to advance
to the top of the next form.
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GEK-00029B