Brother TD-2120N User Manual
Page 87
ESC/P Command Reference
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5. Control Command Details
[With symbol type MicroPDF417]
Maximum of 250 alphanumeric characters, maximum of 366 numbers, maximum of 150 bytes of binary
data
However, the following table shows the maximum amount of information allowed according to the
settings for symbol size (X direction) and symbol size (Y direction).
Maximum Amount of Information Allowed
X
Y
Alphanumeric
Characters
Numbers
Binary
1 11
6
8
3
1 14
12
17
7
1 17
18
26
10
1 20
22
32
13
1 24
30
44
18
1 28
38
55
22
2 8
14
20
8
2 11
24
35
14
2 14
36
52
21
2 17
46
67
27
2 20
56
82
33
2 23
64
93
38
2 26
72
105
43
3 6
10
14
6
3 8
18
26
10
3 10
26
38
15
3 12
34
49
20
3 15
46
67
27
3 20
66
96
39
3 26
90
132
54
3 32
114
167
68
3 38
138
202
82
3 44
162
237
97
4 4
14
20
8
4 6
22
32
13
4 8
34
49
20
4 10
46
67
27
4 12
58
85
34
4 15
76
111
45
4 20
106
155
63
4 26
142
208
85
4 32
178
261
106
4 38
214
313
128
4 44
250
366
150
(3) \\\: End of barcode
There must be three backslashes to end 2D barcodes.