Xerox PH5500-5550-MK Maintenance Kit for Phaser 5500/5550 Printers

The Xerox PH5500-5550-MK Maintenance Kit is a user-installable preventative maintenance assembly for Xerox Phaser 5500 and Phaser 5550 monochrome laser printers, engineered to sustain print quality, dependable paper handling, and long-term reliability during high-volume runs. Replacement wear components include the fuser assembly, transfer roller, and pickup/feed rollers (configuration dependent), helping restore proper toner fusing and paper transport in demanding office and production environments. This kit supports Xerox monochrome xerographic printing and offers an approximate OEM maintenance yield of 300,000 pages for fuser kit variants, making it suitable for continuous-duty workloads typical of offices, logistics departments, and industrial facilities that generate invoices, reports, manuals, shipping paperwork, and other operational documents. The PH5500-5550 maintenance kit aligns with common OEM references 109R00732 and 109R00486, and is designed for easy user installation to minimize downtime. Applications include high-volume office printing and production printing environments where regular component replacement is needed to maintain performance, with the kit functioning as part of the Phaser 5550 extended maintenance ecosystem when applicable.