How to install the fuser and rollers in the HP LaserJet P4014, P4015, P4515
printers. This covers the following parts: Maintenance kit CB388A, Fuser
CB506-67901, transfer roller CB506-67903, tray 1 pickup roller RL1-1641, Tray
1 separation roller RL1-1654, tray 2 pickup roller rm1-0036, tray 2 separation
roller rm1-0037 Multipurpose kit cb506-67905 tray 2 kit cb506-67904