https://www.printercompany.nl/en/product/olivetti-b1336-toner-cyan-c/
Olivetti B1336 Toner Cyan (C) - PrinterCompany
The Olivetti B1336 Toner Cyan (C) is an original quality toner cartridge suitable for the D-Color MF3303 and D-Color MF4003.
olivettitonercyan