TallyGenicom Matrix Printer Programmer's Manual page 139

When the printer is switched on no vertical tab stops are set.
Example
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Print Positioning
REM vertical tabs
LPRINT CHR$(27);"C";CHR$(10);:REM set form length
LPRINT CHR$(27);"B";CHR$(0);:REM clear all vtabs
LPRINT CHR$(27);"B";CHR$(3);CHR$(5);CHR$(9);CHR$(0);
LPRINT CHR$(11);"this is the first
LPRINT CHR$(11);"this is the second vertical tab, line 5"
LPRINT CHR$(11);"this is the third
END
vertical tab, line 3"
vertical tab, line 9"