Release the button when the screen displays . Press Stop/Clear once more if it asks for confirmation until it reads "Wait Image" . 3. Flash the Firmware Connect the printer to your PC via USB.

Avoid letting Windows automatically update the SCX-4300 driver. Stick with the manually installed Windows 7-era driver that has proven compatibility.

The printer’s software incorrectly controls the scanner carriage motor during startup. The Ultimate Solution: Patched Firmware Fix