Alternate color or configuration shown Lexmark 40X6788 developer unit 120000 pages Lexmark 40X6788. Page yield: 120000 pages, Print technology: Laser, Product color: Black Manufacturer: Lexmark SKU: 2831529 Manufacturer part number: 40X6788 GTIN: 5704327919940 MSRP: $252.80 Price: $221.01 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Developer Unit Black 120000 Pages for C935, X940, X945 Overview Specifications Contact Us Developer Unit Black 120000 Pages for C935, X940, X945 Products specifications Attribute name Attribute value Compatible Printers Lexmark C935 dn, Lexmark C935 dtn, Lexmark C935 hdn, Lexmark X940e, Lexmark X945e, Lexmark XC940 e, Lexmark XC945 e. Compatible Supplies Lexmark 40X3742, Lexmark 40X6788. Page Yield 120000 pages Harmonized System (HS) code 84439990 Technical details Product color Black Performance Print technology Laser Product tags (50056)