This document summarizes research on using electrophotographic technology to apply powder coatings and print on metal substrates as an alternative to traditional powder coating and printing methods. Key points include: - Electrophotographic technology can be used to directly apply powder coatings and print on metals with better uniformity and thinner coatings than traditional powder coating, and can prime, print colors, and cure in a single pass. - This new process offers reduced costs from lower energy usage and fewer emissions compared to liquid coatings or traditional powder coating. It also enables new applications like printed circuit boards. - Experimental results show the new coating process using a rotating magnetic brush achieves exponential increases in deposition rates with increasing web speed or bias