Dot Matrix Ribbons made by OKI

OKI Microline 621 and 691 Printer Ribbon
OKI Microline 621 and 691 Printer Ribbon
OKI Microline 620 and 690 Printer Ribbon
OKI Microline 620 and 690 Printer Ribbon
OKI Microline 520 and 521 Printer Ribbon
OKI Microline 520 and 521 Printer Ribbon
OKI Microline 590 and 591 4-Color Printer Ribbon
OKI Microline 590 and 591 4-Color Printer Ribbon
OKI Microline 380, 390, 391 Printer Ribbon
OKI Microline 380, 390, 391 Printer Ribbon
OKI Microline 393 and 395C 4-Color Printer Ribbon
OKI Microline 393 and 395C 4-Color Printer Ribbon
OKI Microline 393 and 395C Black Printer Ribbon
OKI Microline 393 and 395C Black Printer Ribbon
OKI Microline 420, 421, 490 and 491 Printer Ribbon
OKI Microline 420, 421, 490 and 491 Printer Ribbon