Appendix A: Programming Commands A – 1Appendix AProgramming CommandsDescription ASCII Decimal HexadecimalCarriage ReturnPrints data and returns CR 13 0Dprint head to the leftmargin positionCharacter SetsSelects Character Set One ESC 7 27 55 1B 37Selects Character Set Two ESC 6 27 54 1B 36Character Size10 CPI DC2 18 1212 CPI ESC : 27 58 1B 3A17.1 CPI SI 15 0FDouble width SO 14 0ETurns off double width DC4 20 14before end of lineTurns double width ESC W 1 27 87 49 1B 57 31on permanentlyTurns double width ESC W 0 27 87 48 1B 57 30off permanentlyClear BufferResets normal width CAN 24 18Cut Sheet FeederSingle sheet insert ESC EM I 27 25 73 1B 19 49Single sheet eject ESC EM R 27 25 82 1B 19 52Emphasized/EnhancedPrintingDoubles characters ESC G 27 71 1B 47vertically (enhanced)Doubles characters ESC E 27 69 1B 45horizontally (emphasized)Cancels emphasized ESC F 27 70 1B 46printingCancels enhanced printing ESC H 27 72 1B 48