Our discount compatible HP LaserJet Pro M428fdw MFP toner cartridges are a cost-effective alternative to genuine Brother cartridges without sacrificing print quality. These printer cartridges will provide consistent results for all your documents and perfectly replicate your work onto the page after a simple installation process. Our comprehensive 1-Year warranty and 100% customer satisfaction guarantee provide our customer complete peace of mind. The warranty encompasses all aspects of the cartridge including page yield and print quality. Buy with confidence knowing that we stand behind our products.