HP LaserJet P3015 Series Maintenance Kit (110V) (Includes Transfer Roller Fuser Separation Pad for 500-Sheet Cassette Tray 1 Pickup Roller Tray 1 Separation Pad Pickup and Feed Rollers for 500-Sh. HP Genuine Replacement Parts are parts that have been tested extensively to meet HPs quality and compatibility standards and are guaranteed to function correctly in your HP printer.