What to do if my PP3DP UP! mini Printer cannot communicate with the computer?
- MMary MorrisAug 10, 2025
To establish communication with the PP3DP Printer, ensure it's connected to your computer with a USB cable. If it doesn't help, try unplugging and then plugging the USB cable back in. If the problem persists, reset the printer by turning it off and then on again. As a last resort, restart your computer.

