Konica Minolta Magicolor 1600w 1650en 1680mf 1690mf Replacement Cyan Toner Cartridge

I have had good luck with LD brand toner, Do-It-Wiser brand toner in my printer. I'm not opposed to knock-off brands. However, this supplier's product is not good. The cartridges did not work at all. The printer did not appear to recognize them. I had to put the old, empty cartridge back in to get the printer to function. Thanks for nothing.

I bought this a while ago, and didn't have a chance to use them right away. When installed the Magenta Toner Cartridge was detected low toner, no matter what I did, the printer was not work. I needed to take them out.