Samsung Proxpress M3870fw Not Printing
Check the connection between your Samsung Proxpress M3870fw Setup printer and computer. If you connect the devices using a wireless connection, ensure your printer and computer are linked to the same network of a router or access point. For the wired connection, check if the USB cable is plugged to the respective port of the printer and computer. Ensure the toner cartridge are installed and working properly. Also, check the power connection of the Samsung Proxpress printer. Do not make the power connection using a surge protector as it can cause power fluctuations.