Oki ML1120 - Form Length Set by Lines; Set Perforation Auto Skip

Technical Reference Guide – Command descriptions > 113
Line pitch is based on the value set by ESC 0, ESC 2, ESC
A n or ESC 3 n.
F ORM LENGTH SET BY LINES
> Code: ESC C n
> Compatibility:
ML1190 eco: EPSON LQ/IBM
ML1120 eco: EPS FX/IBM III
> Function:
Upon receipt of this command the printer sets the form
length to n lines.
> Range:
n = 1 – 127 (Epson), Number of lines
n = 1 – 255 (IBM).
> Out of range:
If n = 0 (or 128 for Epson mode) this command is treated
as ESC C NUL n.
> Additional details:
Top of form will be set.
The value of the skip over perforation will be cleared when
valid n data is received.
Bit 7 is cleared and set to that value in Epson mode.
In Epson mode if the line spacing is set to 0 this command
is ignored.
S ET PERFORATION AUTO SKIP
> Code: ESC N n
> Compatibility:
ML1190 eco: EPSON LQ/IBM
ML1120 eco: EPS FX/IBM III
> Function: