Produce impressive results every time from this HP 504A magenta LaserJet toner cartridge. The outstanding HP ColourSphere technology ensures vivid colours every time an extremely high gloss to ensure that your documents look professionally printed throughout the 7,000-page batch. It’s ideal for those who need high-quality marketing materials and organisational brochures and are working with a compatible HP colour LaserJet printer. Because its design tolerances are so tight, it works flawlessly with your printer to deliver consistent results and to ensure that it minimises downtime caused by improperly configured cartridges. When you’re ready to recycle this HP 504A magenta LaserJet toner cartridge, simply put in the post to send it back to HP to take advantage of its free recycling programme. Scroll down the page for full technical specifications.