TallyGenicom Matrix Printer Programmer's Manual page 111

Example
10 REM
20 FOR N= 20 TO 40 STEP 10
30 LPRINT CHR$(27);"3";CHR$(N)
40 LPRINT "these two lines are printed with"
50 LPRINT "a spacing of";N;"/180 inches"
60 NEXT
70 END
10 REM
20 FOR N= 20 TO 40 STEP 10
30 LPRINT CHR$(27);"3";CHR$(N)
40 LPRINT "these two lines are printed with"
50 LPRINT "a spacing of";N;"/216 inches"
60 NEXT
70 END
28
Line Spacing
variable line spacing
variable line spacing