Includes 4 packs compatible Konica Minolta Bizhub TN321 TN-321 toner cartridge (TN321K A33K130 TN321C A33K430 TN321M A33K330 TN321Y A33K230) Page Yield: 27,000 Pages per Black cartridge, 25,000 Pages per Cyan/Yellow/Magenta Cartridge at 5% coverage (Letter/A4) Compatible with Konica Minolta Bizhub C224 C224e C284 C284e C364 C364e C7822 C7828 Printers. Perfect partner with your printer. Easy to be installed and recognized V4ink TN321 TN-321 compatible toner cartridge is designed to offer a low-cost but high-quality product for your printing. v4ink TN321 Compatible Replacement for Konica Minolta Bizhub TN321 TN-321 TN321K TN321C TN321M TN321Y Toner for C224e C364e C284e C224 C284 C364 C7822 C7828 Printer Toner Cartridges Set, 4-Pack