If your device has a brand name printed on it (e.g., KuaiQu, Zjiang, or XPrinter), visit their official website. The BPTD110BT is often compatible with drivers listed under:

Connect your Blueprint BPTD110BT via USB and power it on.

If you absolutely cannot fix the driver issue, bypass USB entirely. The BPTD110BT supports printing via SD card.

This is a reliable workaround, though you lose real-time control via your PC.

Follow this sequence exactly to avoid common pitfalls.