• Genuine HP replacement carriage belt for 42-inch Designjet plotters. • Includes idler pulley and tensioner wedge for proper installation. • Flat belt length is 60 inches. • Compatible with HP Designjet 500, 500ps, 510, 800, 800ps, 815mfp, and Copier models (see full list in listing). • Ensures smooth and accurate movement of the print carriage assembly. • HP Designjet plotters are known for their precision and reliability in printing large-format documents. • Brand new condition.