Download - Samsung K3300nr Printer Driver ((hot)) ⇒

A common cause is the "WSD (Web Services for Devices)" port being blocked. Go to Control Panel > Devices and Printers, right-click your printer, and select "Printer Properties". Go to the "Ports" tab. Instead of a WSD port, create a new Standard TCP/IP port using the printer's IP address (find this by printing a network configuration page from the printer's panel). This bypasses the problematic WSD protocol and often resolves offline issues.

Choose USB or Network (Ethernet/Wi-Fi) based on your office configuration. Download - Samsung K3300nr Printer Driver

Connect the USB cable from the printer to an open port on your computer. A common cause is the "WSD (Web Services

Complete Guide: How to Download and Install the Samsung MultiXpress K3300NR Printer Driver Devices and Printers