Genuine OEM Konica Minolta magicolor 1600W Toners
The magicolor 1600W connects directly to a computer through USB, while the similar 1650EN adds a network connection. Checking that last part of the model name helps separate these two printers before you choose a supply.
Toner Buzz carries genuine Konica Minolta A0V3 toner in black, cyan, magenta and yellow for the 1600W, plus the A0VU011 imaging unit. Choose the color code named by the printer, or the imaging unit when the message identifies that separate part.