HP DeskJet 3940 FilterLoading... Suitable accessories for the HP DeskJet 3940 printer. Original HP 21 black ink cartridge (C9351AE)colourTape Width Size colour: Page number:~190 pagesPage price:177.0 p / pagekr336.39VAT incl., free shipping directly from stock add to basket directly from stock add to basket Price / performance winner compatible with HP 21 black Prindo Classic black ink cartridgecolourTape Width Size colour: Page number:~190 pagesPage price:108.4 p / pagekr205.96VAT incl., free shipping directly from stock add to basket directly from stock add to basket Best price Prindo Basic multipack black / more colourscolourTape Width Size colour: Page number:~355 pagesPage price:59.9 p / pagekr463.38-54%kr212.57VAT incl., free shipping directly from stock add to basket No products could be found with this filter selection. Gross prices in bold type include VAT. Ranges are given by the manufacturer with approx. 5% coverage on DIN A4