Brand: ELEVATE. This brand - new Elevate compatible HP Q7551A 51A SD black toner offers a high yield of 6.5K, ensuring long - lasting use and great value.

Using this Elevate compatible HP Q7551A 51A SD black toner is easy. First, make sure your printer is turned off. Then, open the toner compartment and remove the old toner cartridge. Take out the new Elevate toner from its packaging, gently shake it a few times to distribute the toner evenly, and insert it into the compartment. Close the compartment and turn on your printer. When using, keep the toner away from direct sunlight and high - humidity areas. For maintenance, if you don't use the printer for a long time, it's a good idea to print a test page every month to prevent the toner from clogging the nozzles.