Nashuatec C 7425DN FilterLoading... Original Ricoh waste toner box for the Nashuatec C 7425DN printer. Ricoh 402324 waste toner box (420247)colourTape Width£21.32VAT incl., plus shipping costs directly from stock add to basket Gross prices in bold type include VAT. Ranges are given by the manufacturer with approx. 5% coverage on DIN A4