Appendix A: Programming Commands A – 1

Appendix A

Programming Commands
Description ASCII Decimal Hexadecimal
Carriage Return
Prints data and returns CR 13 0D
print head to the left
margin position
Character Sets
Selects Character Set One ESC 7 27 55 1B 37
Selects Character Set Two ESC 6 27 54 1B 36
Character Size
10 CPI DC2 18 12
12 CPI ESC : 27 58 1B 3A
17.1 CPI SI 15 0F
Double width SO 14 0E
Turns off double width DC4 20 14
before end of line
Turns double width ESC W 1 27 87 49 1B 57 31
on permanently
Turns double width ESC W 0 27 87 48 1B 57 30
off permanently
Clear Buffer
Resets normal width CAN 24 18
Cut Sheet Feeder
Single sheet insert ESC EM I 27 25 73 1B 19 49
Single sheet eject ESC EM R 27 25 82 1B 19 52
Emphasized/Enhanced
Printing
Doubles characters ESC G 27 71 1B 47
vertically (enhanced)
Doubles characters ESC E 27 69 1B 45
horizontally (emphasized)
Cancels emphasized ESC F 27 70 1B 46
printing
Cancels enhanced printing ESC H 27 72 1B 48