| Problem | Solution | |--------|----------| | Driver install fails | Disable antivirus temporarily, run as admin. | | Printer shows “Offline” | Go to Printer properties → Ports → Check correct USB/COM port. | | Printer cuts paper mid-text | Reduce paper size to 80x297mm, disable “Advanced Paper Handling”. | | Printer prints squares/symbols | In driver → Advanced → Set “Output Protocol” to (not raw text). | | Ethernet printer not found | Ping the IP address. Open firewall port 9100. |
POS printers connect in three main ways: How To Install Pos Printer Driver V7.11
POS Driver V7.11 includes a powerful configuration tool. Here’s how to use it: | Problem | Solution | |--------|----------| | Driver