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(3) Number of digits
This optional field specifies whether or not to transmit the number of digits (2 or 4 bytes) of code data to transmit or disables
the transmission (default). Note that UPC and EAN codes (except GS1-128 (EAN-128)) skip this field.
4 digits (4 byte) transmission
n1: thousands (0 to 9)
n2: hundreds (0 to 9)
n3: tens (0 to 9)
n4: units (0 to 9)
2 digits (2 byte) transmission
n1: tens (0 to 9)
n2: units (0 to 9)
(4) Code data
The transmission data format for each set of codes is described below.
QR Code / MicroQR Code / iQR Code
Read code data will be transmitted as is.
Structured Appended QR Code / Structured Appended iQR Code
In edit mode and batch edit mode (Structured Appended QR Code only):
The scanner edits read code data and then transmits it. It does not transmit the code number, number of splits, or parity.
In non-edit mode:
The scanner transmits the code number, the number of splits, parity, and read code data. The code number and the number of
splits are 1 byte each and the parity, 2 bytes in hexadecimal format.
SQRC
Read code data will be transmitted as is. When "Enable transmission of disclosed data only" is selected in "SQRC Encryption
key match", it transmits only non-disclosure data.
X
X
... X
X
Y
Y
... Y
1
2
n-1
n
1
2
X
: Disclosure data
n
Y
: Non-disclosure data
m
When "Disclosure data plus non-disclosure data" is selected, the following format applies.
X
X
... X
X
Y
Y
... Y
1
2
n-1
n
1
2
When "Transmit only non-disclosure data" is selected, the following format applies.
Y
Y
... Y
Y
1
2
m-1
m
PDF417, MicroPDF417, MaxiCode, Data Matrix, and Aztec
Read code data will be transmitted as is.
Y
m-1
m
Y
m-1
m
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