Are you experiencing any specific in the Windows Device Manager after plugging in the webcam?
: If the camera still isn't working, open Device Manager , find the "Unknown Device" or "Webcam," right-click it, select Update Driver , and point it to the folder where you extracted the files. Technical Troubleshooting driver-inovia-webpro-rcw-500-windows-7
Paper out, or the printer is in hex dump mode. Turn the RCW-500 off, hold the FEED button, turn on, release FEED. This resets the printer mode. Are you experiencing any specific in the Windows