Esc ( v – Tally Genicom Matrix Printer User Manual
Page 143
Set Relative Vertical Print Position
ESC ( v
Data Structure
ASCII
ESC "("
"v"
<n
L
> <n
H
> <m
L
> <m
H
>
set relative vertical print pos.
hex.
1B
28
76
<n
L
> <n
H
> <m
L
> <m
H
>
dec.
27
40
118 <n
L
> <n
H
> <m
L
> <m
H
>
Description
Valid values:
n
L
= 2, n
H
= 0
0
≤ m
L
≤ 255; 0 ≤ m
H
≤ 127
Defines the vertical print position relatively up and down in units previously defined with
the sequence ESC ( U (see page 62).
(horizontal position) = ((m
H
x 256) + m
L
) x (defined unit) + (current position)
Downwards:
m
H
= INT
((vertical position) − (current position)) x
1
(defined unit)
256
m
L
= MOD
((vertical position) − (current position)) x
1
(defined unit)
256
Upwards:
m
H
= 32768 – INT
((current position) − (vertical position)) x
1
(defined unit)
256
m
L
= 32768 – MOD
((current position) − (vertical position)) x
1
(defined unit)
256
60
Positioning