IBM Command Summaryxii
IBM Command: ASCII
Decimal Function Applies to Model(s) Page
SI
15
Select compressed pitch ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
16
DC1
17
Print suppress mode off ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
129
DC2
18
Select 10 cpi ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
15
DC4
20
End double width printing
line by line
ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
21
CAN
24
Cancel ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
125
ESC SI
27 15
Select 20 cpi ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
16
ESC DLE @ P
n
A
1
A
2
P
1
P
2
P
3
P
4
27 16 64 P
n
A
1
A
2
P
1
P
2
P
3
P
4
Set multiple print positions ML320T/321T, ML390T/391T,
ML520/521, ML590/591
77
ESC DLE A m n
1
... n
8
27 16 65 m n
1
... n
8
Select bar code type and
size
ML320T/321T,
ML520/521
101-
112
ESC DLE A m n
1
... n
8
27 16 65 m n
1
... n
8
Select bar code type and
size
ML390T/391T,
ML590/591
113-
122
ESC DLE B m n [data]
27 16 66 m n [data]
Print bar code data ML320T/321T,
ML520/521
101-
112
ESC DLE B m n [data]
27 16 66 m n [data]
Print bar code data ML390T/391T,
ML590/591
113-
122
ESC DLE C P
1
[data]
27 16 67 P
1
[data]
Print Postnet bar code
data
ML320T/321T,
ML520/521
101,
112
ESC DLE C P
1
[data]
27 16 67 P
1
[data]
Print Postnet bar code
data
ML390T/391T,
ML590/591
113,
124
ESC DLE F P
no
P
n
L
H
27 16 70 P
no
P
n
L
p
H
p
Select character
pitch/point size
ML320T/321T, ML390T/391T,
ML590/591
19
ESC EM 1
27 25 49
Select Bin 1 of Dual-Bin
CSF
ML390T/391T, ML590/591 126
ESC EM 2
27 25 50
Select Bin 2 of Dual-Bin
CSF
ML390T/391T, ML590/591 126
ESC EM I
27 25 73
Insert Sheet
(Cut Sheet Feeder)
ML320/321 E/I,
ML320T/321T, ML390T/391T,
ML520/521, ML590/591
126
ESC EM R
27 25 82
Eject sheet
(Cut Sheet Feeder)
ML320/321,
ML390T/391T,
ML520/521, ML590/591
126
ESC SP n
27 32 n
Set intercharacter spacing ML390T/391T,
ML590/591
26