10x Ribbon Cartridge compatible with Olivetti etp 540, etp 55, etp 550, etp 550 sp Dot Matrix, Receipt Printer Typewriter - Black Ink Ribbon - Vhbw

10x Ribbon Cartridge compatible with Olivetti et Personal 55, 56, 510, 540, 550 Dot Matrix, Receipt Printer Typewriter - Black Ink Ribbon - Vhbw

10x Ribbon Cartridge compatible with Olivetti etp 55 Plus, etp 550 sp, etp 550 ii Dot Matrix, Receipt Printer Typewriter - Black Ink Ribbon - Vhbw

10x Ribbon Cartridge compatible with Olivetti rt 5400, Slimcart, Studio 802 Dot Matrix, Receipt Printer Typewriter - Black Ink Ribbon - Vhbw

10x Ribbon Cartridge compatible with Olivetti Linea 101, 102, 103, 104 Dot Matrix, Receipt Printer Typewriter - Black Ink Ribbon - Vhbw