This is where most people get stuck. The installer might default to "USB001." If the printer doesn't work after installation, go to Devices and Printers , right-click your POS-80, select Printer Properties , go to the Ports tab, and try switching to USB002 or USB003.
(e.g., driverflex, driveridentifier). They often bundle adware. pos 80 printer driver download windows 7
Driver installation is only half the battle. Your POS application (e.g., Loyverse, Square, Openbravo, or even a custom VB app) must be configured to talk to the printer. This is where most people get stuck