Intermec PX4i PX4i and PX6i Print Kit Integration Guide - Page 15

Ribbon Rewind Unit The ribbon rewind unit (P/N 1-040191-xx) is powered by the print module, and rewinds used ribbon. A friction brake keeps ribbon tight as it is rewound. Use two M4 x 8 mm Torx screws (supplied) to mount the ribbon rewind unit to your printer chassis. The ribbon rewind unit includes a belt and a tension adjust gear and axle. Ribbon Rewind Unit Ribbon Sensor The ribbon sensor (P/N 1-974005-xx) determines when the ribbon supply is running low, and must be mounted at a specific location for proper operation. The sensor connects to J56 on the main logic board. Use the supplied M3 x 6 mm Torx screw to mount the sensor to your printer chassis. About the Parts in Option Kit 2 Option Kit 2 includes components for supplying media to the print mechanism. 3-Inch Adapter The adapter (P/N 1-040327-xx) slides onto the media supply hub. Use this adapter for media roll cores of 80 mm (3 in) or larger. 3-Inch Adapter PX4i and PX6i Print Kit Integration Guide 15