ITEM SYMBOL
Hexadecimal Decimal
FUNCTION
[21]
ESC 4
[1B,34] H [27,52] D
Sets the top-of-form (TOF) at the current print line.
[22]
ESC 5 n
[1B,35,n] H [27,53,n] D
Sets/cancels auto linefeed with CR
n=0: Carriage return without linefeed.
n=1: Carriage return with linefeed.
[23]
ESC 6
[1B,36] H [27,54] D
Selects IBM character set 2.
[24]
ESC 7
[1B,37] H [27,55] D
Selects IBM character set 1.
[25]
ESC :
[1B,3A] H [27,58] D
Sets elite (12cpi) mode.
[26]
ESC = n1 n2
[1B,3D,n1,n2,23,lo,hi] H
Defines download character.
id lo hi data
[27,61,n1,n2,35,lo,hi] D
When n1=n2=0, the download area is cleared.
The number of data bytes following n2 is defined as
n1+n2
×
256 (including three bytes of id, lo, hi ).
id is always 23h.
lo and hi compose two-byte address where the first
downloading character is to be stored and the follow-
ing data are stored in the successive addresses.
[27]
ESC A n
[1B,41,n] H [27,65,n] D
Sets line spacing to n/72" (1
≤
n
≤
255)
or to n/60" (1
≤
n
≤
255) in AGM mode.
[28]
ESC B n1 n2...
[1B,42,n1,n2,...n64,00] H
Sets vertical tab positions beginning from n1 and end
n64 NUL
[27,66,n1,n2,...n64,0] D
with NUL [00]H. n1=1 is the first line at the TOF.
[29]
ESC C n
[1B,43,n] H [27,67,n] D
Sets page length in lines (1
≤
n
≤
255).
The current print line becomes TOF (top-of-form).
The bottom margin set by ESC N is cancelled.
[30]
ESC C NUL n
[1B,43,00,n] H [27,67,0,n] D
Sets page length in inches (1
≤
n
≤
182).
The current print line becomes TOF (top of form).
[31]
ESC D n1
[1B,44,n1,n2,...n28,00] H
Sets horizontal tab position (1
≤
n
≤
255).
n2...n28 NUL
[27,68,n1,n2,...n28,0] D
n indicates the number of spaces from the left margin
with the character width at the command execution.
Left/right margins clear the tab positions.
n1=1 is at the first column from the left margin.
[32]
ESC E
[1B,45] H [27,69] D
Sets emphasized character mode.
Underline and graphic characters are also emphasized.
[33]
ESC F
[1B,46] H [27,70] D
Cancels emphasized character mode.
[34]
ESC G
[1B,47] H [27,71] D
Sets double strike character mode.
[35]
ESC H
[1B,48]H [27,72] D
Cancels double strike character mode.
[36]
ESC I n
[1B,49] H [27,73] D
Selects one of font styles.
n=0:
draft 10cpi
n=2:
LQ 10cpi
n=3:
LQ proportional
n=4:
download Draft 10cpi
n=6:
download LQ 10cpi
n=7:
download LQ proportional
n=8:
draft 12cpi
n=10:
LQ 12cpi
n=12:
download draft 12cpi
n=14:
download LQ 12cpi
n=16:
condensed draft
n=18:
condensed LQ
n=20:
download condensed draft
n=22:
download condensed LQ
[37]
ESC J n
[1B,4A,n] H [27,74,n] D
Linefeeds in the basic spacing set by ESC [ \ after
printing. The default is n/216" (1
≤
n
≤
255) in
standard mode or n/180" (0
≤
n
≤
255) in AGM mode.
B. Control code summary (IBM)
104
