Maximize the impact of documents when you print in vibrant color.Print photo-quality graphics and images, using toner that delivers a bright, glossy, luminous look. Count on consistent, professional results on a wide range of laser papers designed for the office. Get the outstanding HP color you've come to expect, and save money by printing in your own office. Count on consistent, professional results on a wide range of laser papers designed for the office. Avoid frustrating reprints, wasted supplies, and costly delays by choosing reliable, Original HP cartridges.HP LaserJet printers, toner, and paper are designed and tested together for business results. Count on consistent results—from page to page and cartridge to cartridge. Receive an alert when toner is low, and easily shop for replacement cartridges from HP and trusted partners. Install in a snap—HP's all-in-one cartridge design makes replacing a toner cartridge quick and easy.HP helps you recycle your toner cartridges—it’s easy and free with the HP Planet Partners program. The HP 305A Black Original LaserJet Toner is compatible with HP LaserJet Pro 400 color M451dw (CE958A#BGJ), HP LaserJet Pro 300 color MFP M375nw (CE903A#BGJ), HP LaserJet Pro 400 color M451dn (CE957A#BGJ), and HP LaserJet Pro 400 color M451nw (CE956A#BGJ).