Unknown Compatible Toner Cartridge Replacement for HP CB400A ( 4-Pack ) Supported Cartridge(s): HP CB400A, CB401A, CB402A, CB403A (642A) Color: Black, Cyan, Magenta, Yellow Page Yield: Black 7500, Each Color 7500 at 5% coverage Status: In stock. Usually ships same day. On Sale, Hurry while supply last!!!