Promote your business with the exquisite marketing materials produced with this hp 507a black toner cartridge. The 5,500 page duty cycle ensures it can handle the needs of your busy office to print out a variety of emails, documents and other materials all day long with the speed and precision produced by your compatible hp laserjet pro or enterprise printer. Installation is fast thanks to its swap and install compatibility, and it works smoothly to ensure it won't damage your printer. Recycle your old hp 507a black toner cartridge using hp's free recycling programme. One guaranteed way to keep productivity high in the office is to use genuine manufacturers toner in your hp printer. Official products are specifically designed for their designated machine and will ensure smooth and continuous operation. On the other hand cheaper unofficial toner can cause the printer to develop hardware problems, will not have as high a duty cycle and, importantly, the end result will be inferior. Great results every time with a duty cycle of around 5500 pages this toner cartridge is suited for the busy office. High quality and consistent results are produced throughout the print run, regardless of length. The excellent results this toner delivers makes it ideal for producing all kinds of documents including marketing materials and bound reports. With a low cost per printed page the hp 507a is an affordable and practical toner cartridge for any business. Save on costs using cheaper compatible toner from third party manufacturers is always a false economy. Not only is the print quality inferior the imitation toner can foul the printer coursing damage and delay. Key features high yield of 5500 printed pages genuine hp product uses smart print resolution technology professional results one cartridge in the box compatible with hp laserjet enterprise 500 color m551dn, 500 color m575dn, 500 color m575f, 500 color mfp m575dn, color flow mfp m575c, m551dn, m551n, m551xh brvbar hp laserjet pro 500 color mfp m570dn, 500 color mfp m570dw