26A 26X Black High-Yield Toner Cartridge Compatible for HP 26A CF226A 26X CF226X HP Laserjet Pro M402n M402dn MFP M426fdw M426fdn M426dw M402dw High-Yield Printer Ink (1-Pack)

Updated my review: These cartridges are almost identical to original HP cartridges, but do not affect the printer as badly. I don't think this will work because the first time I tried it, the printer said it had an ink clog. I called tech support and someone answered the question very professionally. He asked me to try again and it worked the second time. It states that the printer has thirdparty accessories installed. I clicked OK to avoid the message and it printed just fine. An aftermarket twopack costs less than $50, and a $240 OEM replacement costs less than $50. This is crazy. I'm really happy to have found this product.

I have purchased this toner cartridge many times. It has been running fine, the toner supply is fine, and the printer has not malfunctioned or had any issues. I had to contact customer service once, but they responded quickly, were friendly, and made sure I responded. Please use our company and its products.