Designed to print water-resistant documents, reports, letters, web pages and graphics in colour or black-and-white^[2].
HP 940XL High Yield Black Ink Cartridges produce laser-quality black text, using HP inks. Print professional, plain paper documents, using pigment inks designed for the office.



^[1]Majority of colour laser AiOs < €600 and colour laser printers < €300, June 2008, HP Officejet Pro with highest-capacity cartridges. For details www.hp.com/go/officejet.
^[2]Based on HP internal testing, using paper with the ColorLok logo.
^[3]Based on HP internal testing using a range of plain papers, including papers with the ColorLok logo. For details, go to www.hp.com/go/printpermanence.
^[4]Compared with HP 940 Black Ink Cartridge.