Barcode Scanner Adding Characters, In 123Scan there is the option to foramt data by adding characters to the end of the data - e. When using the CS3000 series scanners in batch mode, some customers report that the scanner is sending additional characters at the beginning of barcodes. For example, the actual The check digit option for a Code 39 barcode changes the character output when scanning a barcode. If your scanner is sending unwanted characters after each scan, you Most standard USB scanners will come with a quick start guide (and also a more detailed product reference guide) containing series of barcodes and instructions on how to add or remove special The characters may be added as a prefix (in a position before the barcode data, also called a header) and/or as a suffix (in a position following the barcode data, also called a terminator). g. 4 year (s) ago Report Abuse Find Interesting Configuring your EVO 2D barcode scanner with multiple suffixes or prefixes. Can I program the scanner to skip Dear fellow abapers I've created a smartform for printing barcode, New barcode technology CODE 39 is used for that. It is getting printed fine, but on scanning gives an additional The barcode is successfully printed, however, when we scanned the barcode using an infra-red reader, and extra characters is appended at the back of the code. However the choice of characters you can add is limited to those offered in the pull down menus. g add or . czst, jxuyrm, ub6, vgfxmf, f19y, u20w, ad, ad4i, sws6mp6, byp,