TallyGenicom Matrix Printer Programmer's Manual page 289

A vertical tabulation is executed by the VT control code (hex.0B, dec.11); also see page 50,
Vertical Tab Stop.
Example
10 REM
20 LPRINT CHR$(27);"[10t";:REM set form length
30 LPRINT CHR$(27);"[4g";:REM clear all vtabs
40 LPRINT CHR$(27);"[3;5;9v";
50 LPRINT CHR$(11);"this is the first
60 LPRINT CHR$(11);"this is the second vertical tab, line 5"
70 LPRINT CHR$(11);"this is the third
80 END
vertical tabs
vertical tab, line 3"
vertical tab, line 9"
Print Positioning
53