For localized language versions of this document, go to Assembling the 4800dr Place arm on tray. Use the 3 screws provided to attach the arm to the underside of the tray. 1 Place the imager in the stand. Press the cable firmly into the wire run along the back of the arm. (You must use the USB cable that's supplied with the 4800dr or a compatible 5 volt powered cable.) 2 Imager Mounting Details If you are planning to mount the imager in a fixed position, the following diagram shows the m