HP CB540A (125A) Black Toner OEM - Cartridge World
HP CB540-543 Laser Toner 4-pack (125A) – Castle Ink
Amazon.com: HP 125A Black Toner Cartridge | Works with HP Color LaserJet CM1312 MFP Series, HP Color LaserJet CP1215, CP1515, CP1518 Series | CB540A : Electronics