Function ASCII Dec. Hex.
Select image graphics mode *4 ESC * m n1 n2 data 27 42 m n1 n2 data 1B 2A m n1 n2 data
Set n/360 inch line spacing ESC + n 27 43 n 1B 2B n
n = 0 to 255
Set/cancel underline mode ESC _ n 27 45 n 1B 2D n
n = 0: Cancel auto-underscore
n = 1: Set auto-underscore
Select vertical tab channel ESC / c 27 47 c 1B 2F c
n = 0 to 7: Select tab cancel
Set 1/8 inch line spacing ESC 0 27 48 1B 30
Set 1/6 inch line spacing ESC 2 27 50 1B 32
Set n/180 inch line spacing ESC 3 n 27 51 n 1B 33 n
n = 0 to 255
Set italic mode ESC 4 27 52 1B 34
Cancel by ESC 5.
Cancel italic mode ESC 5 27 53 1B 35
Expand printable range ESC 6 27 54 1B 36
Cancel printable range expansion ESC 7 27 55 1B 37
Copy ROM font to RAM ESC : NUL n NUL 27 58 0 n 0 1B 3A 00 n 00
n: Defines font typeface
Set unidirectional print by line ESC @ 27 60 1B 3C
Set MSB to 0 ESC = 27 61 1B 3D
Set MSB to 1 ESC : 27 62 1B 3E
Reassign image graphics mode ESC ? n m 27 63 n m 1B 3F n m
Reset printer ESC @ 27 64 1B 40
Initialize all printer settings to the values when the printer goes on.
Set n/60 inch line spacing ESC A n 27 65 n 1B 41 n
n = 0 to 85
Set vertical tabs ESC B n1...n16 NUL 27 66 n1...n16 6 0 1B 42 n1...n16 00
Set page length in lines ESC C n 27 67 n 1B 43 n
n = 1 to 127
Set page length in inches ESC C NUL n 27 67 0 n 1B 43 00 n
n = 1 to 20
*4 m Dot Density (DPI) Bit Image Mode
Vertical Horizontal
0 60 60 8-bit normal-density bit image
1 60 120 8-bit double-density bit image
2 60 120 8-bit double-velocity double-density bit image
3 60 240 8-bit quadruple-density bit image
4 60 80 8-bit CRT graphics I
6 60 90 8-bit CRT graphics II
32 180 60 24-bit normal-density bit image
33 180 120 24-bit double-density bit image
38 180 90 24-bit CRT graphics II
39 180 180 24-bit triple-density bit image
40 180 360 24-bit sixtuple-density bit image
71 180 1440 48-bit triple-density bit image
72 360 2880 48-bit sixtuple-density bit image
73 360 2880 48-bit sixtuple-density bit image
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Appendix C Printer Command Summaries