Many people fail because they plug in the printer before installing the driver.
Correct order:
The Bluetooth on the KP206BUB is often forgotten. Here’s the trick:
If you have the hardware in hand, here is a review of the typical performance for this class of printer: thermal receipt printer kp206bub driver link
Because this is likely a generic printer, the manufacturer usually does not host a dedicated driver page for this specific model number. Instead, these printers almost universally use ESC/POS protocols.
Before we dive into drivers, let’s clarify what this machine is. The KP206BUB is a direct thermal receipt printer. "Thermal" means it uses heat on special paper—no ink or toner required.
Key specifications:
The "BUB" in the model number typically indicates the USB variant, distinguishing it from Bluetooth (BT) or Serial (S) models.
Once installed, the printer usually appears as:
In your POS software (Square, Loyverse, OpenBravo, or even a simple web-based cash register), select “Windows Driver” and choose that name. Many people fail because they plug in the
Unlike Epson or Star Micronics, the manufacturers of the KP206BUB rarely maintain a clean, English-language support page. The printer ships with a mini-CD that many modern laptops don’t have. If you lose that disc, searching for “KP206BUB driver link” leads you down a rabbit hole of:
The core issue: The KP206BUB uses a generic CH340 or CH341 USB-to-serial chip inside, but the printer mode also requires a POS-specific driver. You cannot just use a generic CH340 driver and expect your POS software to print receipts.