If using KP206B-UB with Ethernet:
After installation, right-click the printer > Printer properties > Preferences: thermal receipt printer kp206b-ub driver
Q: Does the KP206B-UB work on macOS? A: With difficulty. Hoin/Xprinter provides macOS drivers, but they are often unsigned. You must disable SIP (System Integrity Protection) to install them. For most Mac users, we recommend using a Windows virtual machine or switching to a native AirPrint printer. If using KP206B-UB with Ethernet:
Q: My receipt prints half of the text. Is that the driver? A: Possibly. Go into Driver Properties > Advanced > Printing Defaults > Paper Size. Change from "A4" to "Printer Default" or "80 x 297 mm". Thermal printers don't paginate like office printers. Q: Does the KP206B-UB work on macOS
Q: Can I use a KP206B-UB driver on a different brand of printer? A: Rarely. If the other printer uses the same ESC/POS chipset (e.g., a generic Xprinter Q8), the driver might work for basic text but will fail for cutting. Always use the model-specific driver.