CoreParts MSP0579, Roller, Laser, Black, HP Color LaserJet 8500, Color LaserJet 8500DN, Color LaserJet 8500N, Color LaserJet 8550/N/DN/MFP,..., China, 3.11" (79 mm) CoreParts MSP0579. Type: Roller, Print technology: Laser, Product color: Black. Width: 3.11" (79 mm), Depth: 1.81" (46 mm), Height: 1.22" (31 mm). Quantity per pack: 1 pc(s), Package width: 3.11" (79 mm), Package depth: 1.81" (46 mm)