You sent a PostScript job to a PCL driver, or vice versa. Or a corrupted print job. Fix:

Unplug the USB cable (if not using Network/Wi-Fi). Run: Open the downloaded .exe or .dmg file. Follow: Select "Easy Install" for a standard setup.

to download the installer, which will automatically guide you through the process. Windows Add Printer Wizard : If you only need the basic driver, download the driver from the