Increase your print input capacity with this Lexmark™ 550-sheet tray accessory. This option supports A4, A5, executive, folio, JIS B5, letter, legal, oficio and statement sizes. Paper 16 to 32 lb/60 to 120 gsm, transparencies and labels may be used from this unit. Compatible with applicable Lexmark genuine hardware. Accessory Type: Paper Tray; Dimensions: 16.7 x 16.4 x 5.2; For Use With: Lexmark™ CS521dn, CS531dw, CS622de, CX522ade, CX532adwe, CX622ade, CX625ade, CX625adhe, CX635adwe, MC2535adwe; Sheet Capacity: 550.