96
OKIPOS 425D
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6.1.1.2 ESC Sequence
1
Command recognition
A code subsequent to an ESC code is handled as a 7-bit code. (MSB=0)
An ESC code that is followed by a functional code (except ESC CR) is handled as a single functional code.
If the ESC codes follow each other, they are treated as one ESC code.
Example: ESC ESC 2 is treated as ESC 2.
2
ESC sequence list
A25038.doc
No.
HEX
Command Sequence
Functions
Print
Start
1
1B OD
ESC CR n
To enable/disable auto line feed
X
2
1B OF
ESC SI
To set Condense
X
3
1B 10 44
ESC DLE D
Pno Pa1 Pb1… Pan Pbn
To set up menu items
O
4
1B 20
ESC SP n
To set the amount of space to the right side
of a character
X
5
1B 24
ESC $ n1 n2
To designate the absolute position
A
6
1B 25 35
ESC % 5
To feed paper by n/144
″
O
7
1B 2A
ESC* m n1 n2 data
To designate bit image mode
A
8
1B 2D
ESC - n
To designate/clear underline
X
9
1B 32
ESC 2
To set 1/6
″
line feed
X
10
1B 33
ESC 3 n
To set n/216
″
line feed
X
11
1B 3C
ESC <
To designate one line uni-directional print
X
12
1B 40
ESC @
To initialize the printer
X
13
1B 43
ESC C n
To set the page length of sprocket paper
X
14
1B 45
ESC E n
To set/reset emphasize print
X
15
1B 47
ESC G n
To set/reset double strike print
X
16
1B 4E
ESC N n
To set sprocket paper perforation skip
X
17
1B 4F
ESC O
To reset sprocket paper perforation skip
X
18
1B 52
ESC R n
To select international character set
X
19
1B 57
ESC W n
To set/reset double width print
X
20
1B 63 30
ESC c 0 n
To select sheet subject to printing
X
21
1B 63 31
ESC c 1 n
To select sheet subject to setting
X
22
1B 63 34
ESC c 4 n
To select print stop sensor
X
23
1B 64
ESC d n
To feed paper by n lines
O
24
1B 66
ESC f t1 t2
To set cut sheet paper wait time
X
25
1B 69
ESC i
Full cut
X
26
1B 6D
ESC m
To cut partially (leaving uncut at 1 point)
X
27
1B 74
ESC t n
To select character code table
X
28
1B 77
ESC w n
To set/reset double height print
X
29
1B 78
ESC x n
To select print font
X
30
1B 7A
ESC z n
To set/reset Journal same data print
X
