Programming Guide - HR2150-HP HP Value Barcode Scanner

Enter Setup
69 ** Exit Setup
Code 128
Restore Factory Defaults
Restore the Factory Defaults of Code 128
Enable/Disable Code 128
** Enable Code 128
Disable Code 128
If the scanner fails to identify Code 128 barcodes, you may first try this solution by scanning the Enter
Setup barcode and then Enable Code 128 barcode.