Confidential
EPSON
TITLE SHEET
REVISION NO
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A
TM-T81
Specification
(STANDARD)
<Function 169> GS ( k pL pH cn fn n (cn = 49 , fn = 69)
[Name] QR Code: Select the error correction lev el
[Format] ASCII GS ( k pL pH cn fn n
Hex 1D 28 6B pL pH cn fn n
Decimal 29 40 107 pL pH cn fn n
[Range] (pL + pH × 256) = 3 (pL = 3 , pH = 0)
cn = 49
fn = 69
48 ≤ n ≤ 51
[Default] n = 48
[Description] • Selec t s the error correction level for QR Code.
n Function Reference:
Approximate figure for r ec ov ery
48 Select error correction level L 7 %
49 Select error correction level M 15 %
50 Select error correction level Q 25 %
51 Select error correction level H 30 %
<Function 180> GS ( k pL pH cn fn m d1
…dk (cn = 49 , fn = 80)
[Name] QR Code: Store the data in the symbol storage area
[Format] ASCII GS ( k pL pH cn fn m d1…dk
Hex 1D 28 6B pL pH cn fn m d1…dk
Decimal 29 40 107 pL pH cn fn m d1…dk
[Range] 4 ≤ (pL + pH × 256) ≤ 7092 (0 ≤ pL ≤ 255 , 0 ≤ pH ≤ 27)
cn = 49
fn = 80
m = 48
0 ≤ d ≤ 255
k = (pL + pH × 256) – 3
[Description] • Stores the Q R Code symbol data (d1...dk) in the symbol storage area.