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 level :
( Optional parameter, Object type : String)
Specifies the error correction level.
Constant (level)
Description
LEVEL_0
PDF417 error correction level 0
LEVEL_1
PDF417 error correction level 1
LEVEL_2
PDF417 error correction level 2
LEVEL_3
PDF417 error correction level 3
LEVEL_4
PDF417 error correction level 4
LEVEL_5
PDF417 error correction level 5
LEVEL_6
PDF417 error correction level 6
LEVEL_7
PDF417 error correction level 7
LEVEL_8
PDF417 error correction level 8
LEVEL_L
QR Code error correction level L
LEVEL_M
QR Code error correction level M
LEVEL_Q
QR Code error correction level Q
LEVEL_H
QR Code error correction level H
LEVEL_DEFAULT
Default level
Integer from 5 to 95
Aztec Code error correction level (Default: 23)
(in firmware Ver.2.2 and later)
• Select the level according to the two-dimensional symbol type.
• For MaxiCode and two-dimensional GS1 DataBar, select LEVEL_DEFAULT.
 width :
( Optional parameter, Object type : Number)
Specifies the module width. Specifies an integer from 0 to 255.
2D-Code type
98
Valid value range
Default value
PDF417
2 to 8
3
QR Code
1 to 16
3
MaxiCode
Ignored
2D GS1 Databar
2 to 8
2
Aztec Code
2 to 16
3
DataMatrix
2 to 16
3