Tally Genicom Matrix Printer - Manual (Page 128)

Example 10 REM print mode selection
20 LPRINT CHR$(27);"D";CHR$(40);CHR$(0);
30 FOR N = 0 TO 255 STEP 7
40 LPRINT CHR$(27);"!";CHR$(N);
50 LPRINT "Matrix Printer";CHR$(9);CHR$(27);"!";CHR$(0);N
60 NEXT N
70 END
Character Styling 45