This product is either discontinued or we cannot get that from suppliers.
Konica Minolta A0WG0JK Imaging Toner Cartridge, Cyan, Laser Printing, Duty Cycle Approx. 5,000 pages @ 5% average coverage, Compatible Konica Minolta magicolor 3730 Cartridge.
KONICA MINOLTA A0WG0JK Cyan Imaging Cartridge (5k) For Mc3730.