Denso QK20-R, Руководство пользователя

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102
Command parameters for multi-line barcode scanning (to be preceded by an ampersand (&))
Specified code symbol Syntax Example
EAN/UPC
(EAN-13/EAN-8/UPC-A/UPC-E)
A: code [ 1stchara [ 2ndchara ]]
where,
code
is
A
,
B
, or
C
specifying the following:
A
EAN-13/UPC-A
B
EAN-8
C
UPC-E
&A:A, &A:B, &A:C, &A:A49
Interleaved 2of5 (ITF)
I[:[[ mini.no.digits [- max.no.digits ]][ C ];
[ 1stchara [ 2ndchara ]]]]
&I:6-10C;, &I:;12
Codabar (NW-7)
N[:[ mini.no.digits [- max.no.digits ]]
[ startstop ][ C ]]
&N:8AAC, &N:4-8C
Code 39
M[:[[ mini.no.digits [- max.no.digits ]][ C ];
[ 1stchara [ 2ndchara ]]]]
&M:8-12C;, &M:;23
Code 128
K[:[[ mini.no.digits [- max.no.digits ]];
[ 1stchara [ 2ndchara ]]]]
&K:6-12;, &K:;34
GS1-128 (EAN-128)
W[:[[mini.no.digits[-max.no.digits]];
[ 1stchara [ 2ndchara ]]]]
&W:6-12;, &W:;34
Code 93
L[:[[mini.no.digits[-max.no.digits]];
[ 1stchara [ 2ndchara ]]]]
&L:6-12;, &L:;34
Note 1:
The minimum and maximum numbers of digits for bar codes to be read should satisfy the following condition.
mini.no.digits
≤
max.no.digits
Note 2:
Specifying
mini.no.digits
only makes the scanner read the number of digits specified by
mini.no.digits
.
Specifying
max.no.digits
only is not allowed.
Note 3:
The number of lines allowed for multi-line barcode scanning is 2 or 3.
Note 4:
The data output order follows the order of code types specified by an "S" command.
Note 5:
To specify two or more parameters in a command sequence, separate them with commas (,) as shown below. If any
one of them is wrong, the scanner returns an "NG" response to the host and makes all parameters invalid
(Example) Specification of S&A:A,&I,&N:C allows the following codes to be scanned.
- QR Code (Model 1/Model 2)
- Multi-line bar codes under the following conditions
1st
line: EAN-13/UPC-A
2nd line: ITF with/without CD
3rd line: Codabar (NW-7) with a check digit
Note 6:
If a bar code specified for multi-line barcode scanning does not satisfy the scanning condition, the scanner scans it as
a single-line code.
(Example) Specification of S&A:A12,&M,&K:5-10;56 allows the following codes to be scanned.
- QR Code (Model 1/Model 2)
- Multi-line bar codes under the following conditions
1st line: EAN-13/UPC-A starting with 12
2nd line: Code 39 with/without CD
3rd line: Code 128 of 5 to 10 digits, starting with 56
- EAN-13/UPC-A and Code 128 out of the above scanning specifications, as a single-line code
(In the above case, the scanner can read EAN-13/UPC-A and Code 128 out of the above specifications as a
single-line code, but it cannot read any Code 39 as a single-line code. This is because Code 39 has no scanning
condition specification so that all Code 38 symbols are targets for multi-line scanning.)