Hengstler eXtendo X-56 Reference Manual page 56

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eXtendo Emulation Command Set Reference
n2
0
1
2
3
4
5
6
4. Parameter [n3] specifies the ECC-error correction level. The valid range is can be obtained from
the following table:
Barcode Type
PDF417
Datamatrix
QR Code
ECC-error correction is intended to allow the bar code to be read even when there is damage to
it, such as a line being drawn across it or part of it being torn or destroyed. The more error
correction that is used, the more redundancy exists in the data and the larger the bar code is.
Therefore, selection of this parameter is a tradeoff between greater readability when damaged
and smaller size.
5. Parameter [n4] specifies the magnification range of the bar code. The valid range is [1]
10
[4] . The default value is "1".
6. Parameter [n5] specifies the height to be used when setting the bar code's aspect ratio. The valid
10
range is [1] ≤ [n5] ≤ [255]
7. Parameter [n6] specifies the width to be used when setting the bar code's aspect ratio. The valid
10
range is [1] ≤ [n5] ≤ [255]
8. Additionally, the ratio of [n5]/[n6] must fall in the range of 0.1 to 10.0. The default aspect ratio is
1:2. For QR Code and Datamatrix the aspect ratio is always 1:1.
9. Parameter [n7] specifies the height of the smallest module (mark) in the 2D bar code.
10. Once the above data has been transmitted, use the command "ESC [F0]+[0A]+[n]+[d1]..[dn-
from the "2D Bar code printing" section to print 2D bar codes.
Part No. D 684 112
QR Code Version Selection
Automatically selects smallest size that will
accommodate transmitted data
Version 1 (21x21 elements)
Version 2 (25x25 elements)
Version 3 (29x29 elements)
Version 4 (33x33 elements)
Version 5 (37x37 elements)
Version 6 (41x41 elements)
0 (least error correction) ... 8
0 (least error correction) ... 29
0 (least error correction; "L"), 1 ("M"), 2 ("Q"), 3 ("H")
10
. This parameter is ignored for QR Code and Datamatrix.
10
. This parameter is ignored for QR Code and Datamatrix.
Mod.Nr. 4 150813 LEV
Range
10
≤ [n4] ≤
]"
1
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