HP M633 Z Rollers and Maintenance Kit Installation. J8 J87 A

The HP M633, M632, and M631 have an entirely new pickup and separation roller system from any device that has preceded them. They come with fancy orange tools Here is a quick runthrough on how to change the upper and lower roller assemblies for trays 2, 3, and 4. This install is conducted using the OEM J8J87A : HP LaserJet 110V Maintenance Kit and included tools.