The Duplex Module Assembly is a must-have for anyone in the need of a reliable solution for printing on both sides of standard-sized papers. Specifically designed to fit the ink collector of HP PageWide printers, this assembly brings enhanced productivity and reduced paper waste. Its precise fit ensures a secure attachment, preventing jams and maintaining print quality. With this Duplex Module Assembly, you can confidently handle the printing needs of HP PageWide 377, 477, 577, 556, and 586 models, as well as the E58650 DW DN printers. Plus, it's compatible with the CN459-60377 and CN459-60375 ink collectors, further expanding its versatile applications. Invest in this high-quality Duplex Module Assembly for a smoother printing experience and a more eco-friendly approach to your printing tasks.