Support is available for recent versions, including macOS 12, 13, and 14. Linux/UNIX:
are often bundled within Windows or available via Windows Update for basic functionality. : Connect the printer and computer via USB cable temporarily. Run the installer and select your Wi-Fi network . Download - Samsung K3300nr Printer Driver
Run the and click Continue .
| Error / Symptom | Likely Cause | Resolution | | :--- | :--- | :--- | | | Windows Update replaced Samsung driver with generic Microsoft IPP driver. | Remove printer from Devices. Reinstall using HP-supplied V3.12.4 driver. Disable “Allow Windows to manage default printer”. | | Printer shows offline but can ping | SNMP status mismatch. | Go to Printer Properties → Ports → Configure Port → Disable SNMP Status Enabled . | | Scan to PC not working | Samsung Scan Assistant not installed or firewall blocking port 9221. | Reinstall with Full Suite. Add firewall exception for SamsungScan.exe . | | Mac cannot find scanner | Missing ICA driver. | Download “Samsung Easy Printer Manager” separately from HP support. | | Print job stuck in queue (0 bytes) | Wrong driver architecture (x86 driver on x64 OS). | Uninstall driver. Reboot. Install correct x64 driver. | Support is available for recent versions, including macOS
| Feature | Specification | | :--- | :--- | | | Samsung Xpress SL-K3300nr | | Printer Type | Multifunction Monochrome Laser | | Key Features | Print, Copy, Scan, Fax, Ethernet (nr = network ready), Duplex (optional) | | Max Resolution | Up to 1200 x 1200 dpi | | Print Speed | Up to 38 ppm (A4) | | Connectivity | USB 2.0, Ethernet 10/100/1000, No native Wi-Fi (requires optional dongle) | | Status | Discontinued (Legacy product – no new firmware after 2020) | Run the installer and select your Wi-Fi network