Support for hands-free double-sided printing.
| Problem | Solution | | :--- | :--- | | | The 2021 driver lacks Win11 signing. Install the 2023 or newer driver instead. | | Printer shows "Offline" | Re-add the printer via Control Panel > Devices > "The printer that I want isn't listed" > Select TCP/IP port. | | Scanner not detected | The 2021 driver requires the Pantum Scan Tool (included in the ZIP). Run it manually from Start Menu. | pantum m7105dn printer driver 2021 download