Includes 2nd transfer roller assembly and the intermediate transfer belt assemblyCompatible Printers: HP Color LaserJet CM 3530 FS MFP, HP Color LaserJet CP 3525, HP Color LaserJet CM 3530 MFP, HP Color LaserJet CM 3500 Series, HP Color LaserJet CP 3525 Series, HP Color LaserJet CP 3525 N, HP Color LaserJet CP 3525 X