Tally Genicom Matrix Printer - Manual (Page 252)

Horizontal Spacing CSI ... w
Data Structure ASCII CSI n "w" [A] set cpi
hex. 9B n 77
dec. 155 n 119
Description For n the following parameters are available:
n hex. dec. horizontal spacing
0 30 48 5 cpi
1 31 49 6 cpi
2 32 50 7,5 cpi
3 33 51 [B] [C] 8,6 cpi
4 34 52 10 cpi
5 35 53 12 cpi
6 36 54 15 cpi
7 37 55 [B] [C] 17,1 cpi
11 31 31 49 49 [B] [C] 20 cpi
12 31 32 49 50 [C] 10* cpi
10* cpi in this sequence means higher horizontal resolution of the printed characters
(emphasized printing), but lower print speed.
Various character densities can also be used within one line.
The default value for the character density is the printer menu setting.
16 Character Spacing