238 IBM Proprinter Control Commands
ESC N Skip Over Perforation
ASCII: ESC N (n)
Control: CTRL [N (n)
Decimal: 27 78 (n)
Hexadecimal: 1B 4E (n)
Sets the bottom margin to n number of lines. n must be from 1 to 255.
When the form length is changed by using the Length of Form by Lines
command
(ESC C) or the Length of Form in Inches Command (ESC C NUL), the
bottom margin setting is cancelled. To regain the bottom margin setting,
use ESC N following either ESC C or ESC C (NUL).
Example
REM SET FORM LENGTH TO 55 LINES AND RESET
REM BOTTOM MARGIN TO 3 LINES
LPRINT CHR$(27);"C";CHR$(55);
LPRINT CHR$(27);"N";CHR$(3);
ESC O Cancel Skip Over Perforation
ASCII: ESC O
Control: CTRL [O
Decimal: 27 79
Hexadecimal: 1B 4F
Cancels the bottom margin setting set with ESC N.