HP 642A Toner Ctg CB402A, Yellow for HP Color LaserJet CP-4005 882780599918 | eBay
Amazon.com: AIM Compatible Replacement for IBM TG95P6507 Yellow Toner Cartridge (7500 Page Yield) - Compatible to HP CB402A - Generic : Office Products
Amazon.com: Original HP 212A Yellow Toner Cartridge | Works with HP Color LaserJet Enterprise M554, M555 Series, HP Color LaserJet Enterprise MFP M578 Series | W2122A : Office Products