Amazon.com: MADE IN USA TONER Compatible Replacement for use in Konica Minolta® bizhub C258, c308, c368, c454, c554, C454e, C554e Universal (TN-324K/C/M/Y, TN-512C/M/Y/K) (Black,Cyan,Yellow,Magenta, 4-Pack) : Office Products
Konica Minolta Magicolor 1600W Laser Printer
Amazon.com: Konica Minolta magicolor 4650, 4690MF, 4695MF Black High Capacity Toner Cartridge (8,000 Yield), Part Number A0DK132 : Office Products
Amazon.com: Konica Minolta BIZHUB C250 Standard Yield Toner Cartridge Set : Office Products