550-sheet tray for MS/MX320-620 Series and SB/MB2300-2600 Series printers. Supports A4, A5, executive, folio, JIS B5, letter, legal, oficio and statement size paper. Accessory Type: Paper Tray; Dimensions: 15.7 x 14.7 x 5; For Use With: Lexmark™ B2338dw, B2442dw, B2546dn, B2546dw, B2650dn, B2650dw, MB2338adw, MB2442adwe, MB2546adwe, MB2650adwe, MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521ade, MX521de, MX522adhe, MX622adhe, MX622ade; Sheet Capacity: 550.