Ribbon cassette

Ribbon cassette

Ribbon cassette and printer

Ribbon cassette and protector

Ribbon cassette and sensor assembly

Ribbon cassette assembly

Ribbon cassette cam means to selectively separate ink ribbon fee

Ribbon cassette cartridge having a lid and a locator slot

Ribbon cassette for a printer

Ribbon cassette for a typewriter or the like

Ribbon cassette for mailing machine

Ribbon cassette for mechanically unlocking a printing mechanism

Ribbon cassette for word processors, printers and typewriters

Ribbon cassette having housing with integrally formed biasing fi

Ribbon cassette having leveraged movement during installation or

Ribbon cassette having means to feed both fabric and film ribbon

Ribbon cassette having openable and closeable lid members

Ribbon cassette having projecting holding parts

Ribbon cassette storage and transfer apparatus for a printer

Ribbon cassette with bi-color capability