8.5

Barcode
types
Description
QRCode The QR Code (Quick Response Code) is a 2-dimensional matrix code. It can encode up to
2509 numeric or 1520 alphanumeric characters.
PostNet PostNet symbology. Used by the United States Postal Service to assist in directing mail.
RM4SCC RM4SCC symbology. Used by the Royal Mail.
Note
The fewer barcode types are selected, the faster the plug-in performs. Selecting only the expected
barcodes is therefore a good practice.
Barcode Orientations
Barcode orientations represent a barcode orientation on an image. For example,when the left-to-right
optionis checked, the task will try to read the barcode value assuming that the barcode data should be read
in a left-to-right fashion.
Note
The fewer orientations are selected, the faster the task performs.
Settings
l
Force checksum validation: Select to define whether the checksum validation is required for
symbologies in which a checksum character is optional. The goal of checksum is to detect accidental
modification such as corruption to stored data or errors in a barcode values. By default it is set to false.
Note: If barcodes using symbologies with optional checksum do not show the checksum and the
option Force checksum validation is checked, no barcode will be detected on the page