Click . If a small slip of paper prints with the Windows logo, you’re good to go! Troubleshooting Common Issues

To confirm the driver installed correctly:

A: Partial functionality. The USB communication layer rarely works. Use native Linux drivers (e.g., usblp module) instead.

Once V7.77 is installed, your printer will be visible to popular POS software like: QuickBooks Desktop Square (Desktop version) Copper POS Are you connecting via USB, Ethernet, or Bluetooth Did you receive any specific error codes during the installation? I can provide a direct link to the official manual or specific port configuration steps based on your answers!

Go to Printer Properties > Preferences > Advanced . Change the paper size from the default (often 58mm or Letter) to 80 x 297 mm or the continuous roll option.