Olivetti PR-4 Cartridge Ribbon, Black, 6 Ribbons/Box 

* Premium Quality “MADE IN THE USA”

* Each Ribbon is Individually Sealed in Plastic

* Long Life Nylon / Hi-Yield Design

* Guaranteed to Meet and/or Exceed OEM Specifications

This printer ribbon fits:

• Dresser Wayne Plus 3 - Olivetti PR4 Printer, 
• Olivetti PR4,
• And many more!