Tally Genicom Matrix Printer - Manual (Page 259)

Horizontal Step (Microspace) CSI ... q
Data Structure ASCII CSI n "q" [C] set horizontal step
hex. 9B n 71
dec. 155 n 113
Description n = 1...255
The space between characters is enlarged by n ∗ 1 ⁄
120 inch at the current print position.
Examples:
CSI q enlarging character space by n ∗ 1 ⁄
120 inch
CSI 10 q inserts a 1 ⁄
12 inch space
Example 10 REM horizontal step
20 LPRINT "in the word ‘hori";
30 LPRINT CHR$(27);"[20q";
40 LPRINT "zontal‘ there is a step of 20/120 inch"
50 END
Character Spacing 23