The HP 950 Black Officejet Ink Cartridge prints professional quality page after page. Add laser-quality black text to your documents and marketing materials. and easily recycle your cartridges. Ensure high-quality, reliable results with every print. Use HP Officejet inks and impressive reliability features for greater consistency. page after page. hassle free. Printers. HP inks and paper have been designed and tested together to provide optimal results. bull Printers. HP inks and papers have been designed and tested together to provide optimal results. Produce secure printing with business-quality black-and-white documents and sharp black text. Your documents and marketing material will be resistant to highlighters and water. and will not discolor over time [2] [3]. bull Highlight black text on printed documents without worrying about smudging. great for everyday projects and prints. Get superior laser quality business documents with crisp black text. Print in black for a professional impression. Save time and money - create professional-quality brochures and brochures in the office. bull Print professional laser-quality black text documents. with HP Officejet inks.