AAZTECH 6-Pack Black Toner Cartridge Compatible with Canon CRG-121 — For Image CLASS D1620 1650, LBP312dn LBP312X; HP LaserJet MFP M527 series (5,000 Pages Per Pack)

AAZTECH 6-pack of black compatible toner cartridges — direct replacement for Canon CRG-121. Page Yield (Per Pack): 5,000 Pages. Designed to work with the following models: Canon Image CLASS D1620 1650; Canon Image CLASS LBP312dn LBP312X; and HP LaserJet MFP M527 series. Ideal as a cost-effective replacement toner option for the listed printers.