Amazon.com: Original HP 125A Black Toner Cartridge | Works with HP Color LaserJet CM1312 MFP Series, HP Color LaserJet CP1215, CP1515, CP1518 Series | CB540A : Electronics
Set of 4 Remanufactured HP 125A Toner | Lower Prices - LD Products
Office Depot
SPS Compatible Black Toner Cartridge for HP 125A CB540A (2 Pack) – Smart Print Supplies