A Plus HP CE 250A Black Toner Compatible for HP Color LaserJet HP CP 3525, CM 3530 Compatible Printers: HP LaserJet CP3525, CM3530 Replace the OEM parts: CE250X, CE250A, CE251A, CE252A, and CE253A . Page Yield: 6,000 pages, 5% Coverage APLUS is the only seller of this product listed. This listing is specifically created for the A Plus Toner of which we are the owner and distributor. Any other unauthorized seller will be reported to Amazon and may subject to TM infringement lawsuit.