Genuine OEM Konica Minolta bizhub 4000P Toners

The Konica Minolta bizhub 4000P uses TNP38 black toner, while IUP17 identifies a separate imaging unit. The two parts serve different roles, so the family code is the clearest way to tell which one you need.

Toner Buzz carries the genuine Konica Minolta TNP38 toner cartridge and the separate black imaging-unit choices for the 4000P. Match TNP38 for toner, or the imaging-unit code when that is the component being serviced.