OKI B4540 MFP FilterLoading... Suitable accessories for the OKI B4540 MFP printer. Original OKI 09004169 black tonercolourTape Width Size colour: Page number:~12,000 pagesPage price:2.4 p / page€284.16VAT incl., free shipping directly from stock add to basket Original OKI toner for the OKI B4540 MFP printer. OKI 09004169 black tonercolourTape Widthcolour: Page number:~12,000 pagesPage price:2.4 p / page€284.16VAT incl., free shipping 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