CB506-67904Roller kit for trays 2, 3, 4, 5, and 6 - Contains a pickup roller, a feed roller, and a separation roller
CB506-67905Multi-purpose/tray 1 kit - Contains a pickup roller, a feed roller, and a separation roller
CB518AOptional 500-sheet feeder - Optional tray to increase paper capacity - Holds Letter, A4, Legal, A5, B5 (JIS), Executive, and 8.5 x 13 inch paper sizes
CB523-67901Optional 1,500-sheet feeder - Optional tray to increase paper capacity - Holds Letter, Legal, and A4 paper sizes
CB527-67901Tray for LaserJet P4515 HP LaserJet ENT 600M M601DN, AND ENT 600 SERIES Printer. Custom media cassette assembly.