Function 069> Gs ( K Pl Ph Cn Fn M N (Fn = 69) - Epson TM-T90 Specification

Confidential
<Function 069> GS ( k p
[Format] ASCII
Hex
Decimal
× 256) = 4 (p
[Range] (p + p
L H
cn = 48
fn = 69
m = 48, 49
48 ≤ n ≤ 56 (when m = 48 is specified)
1 ≤ n ≤ 40 (when m = 49 is specified)
[Default] m = 49, n = 1
[Description] • Sets the error correction level for PDF417 symbols.
• When m = 48, the error correction level is set by the "Level Setting" error correction code
word.
n Function
48 Select error correction level 0
49 Select error correction level 1
50 Select error correction level 2
51 Select error correction level 3
52 Select error correction level 4
53 Select error correction level 5
54 Select error correction level 6
55 Select error correction level 7
56 Select error correction level 8
• When m = 49, the error correction level is set to the level indicated by the data code word
value.
The rate is set to [n × 10%].
The error correction levels in the following table are determined by the calculation [Data
code word × n × 0.1 = (A)] (round up fractions of 0.5 and over and truncate others).
Result (A)
0 - 3
4 - 10
11 - 20
21 - 45
46 - 100
101 - 200
201 - 400
401 or more
EPSON
p cn fn m n (fn = 69)
L H
GS ( k p
1D 28 6B p
29 40 107 p
= 4, p = 0)
L H
Error correction level
Error correction level 1
Error correction level 2
Error correction level 3
Error correction level 4
Error correction level 5
Error correction level 6
Error correction level 7
Error correction level 8
TITLE
TM-T90
Specification
(STANDARD)
p cn fn
L H
p cn fn
L H
p cn fn
L H
Error correction code word
2
4
8
16
32
64
128
256
512
Error correction code word
4
8
16
32
64
128
256
512
SHEET
REVISION
m n
m n
m n
NO.
NEXT SHEET
F
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