Replaces the Following Manufacturer Numbers: CE250X (HP 504X). Compatible with the Following Printer Models: Color LaserJet CM3530 Color LaserJet CM3530FS Color LaserJet CM3530MFP Color LaserJet CP3525 Color LaserJet CP3525DN Color LaserJet CP3525N Color LaserJet CP3525X Color LaserJet CP3530.
