: Regularly clean the printhead to avoid label dust buildup, which can damage the Kyocera head. Correct Paper
If the printer keeps spitting out labels or misses the perforation, you must calibrate it via a PC: Go to Settings > Bluetooth & Devices > Printers & Scanners . Select your Blueprint printer (e.g., ) and open Printing Preferences . download driver blueprint bptd110bt fixed
Check the tab. Ensure it is assigned to the specific Bluetooth Serial Port (COM) found in your Bluetooth settings. 2. Driver Signature Enforcement (Windows 10/11) : Regularly clean the printhead to avoid label