Oki ML1120, Technical Reference Manual

Page: 111 / 254

Technical Reference Guide – Command descriptions > 111
> Compatibility:
ML1190 eco: EPSON LQ
ML1120 eco: EPS FX
> Function:
Upon receipt of this command the printer sets up m vertical
tabs for each channel n.
> Range:
m = 0 – 255, Tab stop value
n = 0 – 7, Vertical tab stop channel number
k = 1 – 16, Number of tab stops
> Out of range:
If n > 7, the VFU setting ESC sequence will be ignored.
> Additional details:
The VFU has 8 channels (n = 0 to 7), and up to 16 stops
(m = 1 to 16) which can be set within the page length in
each channel.
This sequence must be terminated by CHR$(0), or any
number less than mk.
Tab settings are not affected by subsequent changes in line
spacing.
> Related functions:
On power up, n is set to channel no. 0. This means the
same as ESC B.
S
ELECT VERTICAL TAB CHANNEL
> Code: ESC / n
> Compatibility:
ML1190 eco: EPSON LQ
ML1120 eco: EPS FX
> Function:
Upon receipt of this code the printer selects a Vertical Tab
channel specified by n.