Ensure the printer is on. On your PC or mobile device, search for "MPT-II" and enter the PIN. 5. Troubleshooting Common Issues
On Windows 10/11, you may need to temporarily disable driver signature enforcement if using an older version of the driver. Mpt-ii Driver Download
Fully supports Windows 7, 8, 10, and 11 (both 32-bit and 64-bit). Ensure the printer is on