Function
ASCII
Dec.
Hex.
Select image graphics mode *
4
ESC * m n
1
n
2
data
27 42 m n
1
n
2
data 1B 2A m n
1
n
2
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 n
1
...n
16
NUL
27 66 n
1
...n
16
6 0
1B 42 n
1
...n
16
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
122
Appendix C Printer Command Summaries
