Samsung MLT-D203L High Yield Black Toner Cartridge, SU901A

Thank you for your question! The HP 901 ink cartridges have been discontinued. The HP 60 ink cartridges have replaced the 901 ink cartridges and can be found at this link: https://www.hp.com/us-en/shop/sitesearch?dte_facet_inktype=Combo-packs,High%20Yield%20Ink%20Cartridges,Standard%20Ink%20Cartridges&keyword=60%20ink

No, the MLT-D203L is not compatible. That printer uses the HP 103L. This toner is no longer available on the HP website. It may still be available on some of HP's retail partners' websites. Thank you for your question!