The Lexmark Pick Roller (MPN: 40X2540) is an essential component for maintaining the performance of your Lexmark multifunction printer. Specifically designed for the Lexmark X646ef and compatible with various 4600 MFP options, this pick roller ensures reliable paper feeding and minimizes jams, enhancing your printing efficiency. With a duty cycle of 120, 000 pages, it is built to support high - volume printing needs, making it an ideal choice for busy office environments.