Tally Genicom Matrix Printer - Manual (Page 115)

Select Font and Pitch by Point
ESC X
Data Structure ASCII ESC "X" L > H > select font and pitch by point
hex. 1B 58
L
>
H
>
dec. 27 88
L
>
H
>
Description Valid values:
5 ≤ m ≤ 127 m = 0.1
0 ≤ n
L
≤ 255
0 ≤ n
H
≤ 127
Selects the pitch and point attributes for scalable fonts.
Pitch:
m = 0 No change in pitch
m = 1 Selects proportional spacing
m ≥ 5 Selects fixed pitch equal to 360/m cpi
m = 36 default (10 cpi)
Points:
(point size) =
(n
H
x 256 ) + n
L
2
inch 1 point ∧ = 1 ⁄
72 inch
n
H
= INT
(point size) x 2
256
n
L
= MOD
(point size) x 2
256
n
H
= n
L
= 0 No change in point size
n
H
= 0
n
L
= 21
}
default (10.5 points)
32 Character Styling