Get this brand - new Canon Imageclass Lbp - 712 Crg040 high - yield magenta toner. With a 10K yield, it offers long - lasting use and sharp prints. Canon's quality ensures reliable performance for your printing needs.

Using this Canon toner is easy. First, make sure your printer is turned off. Open the toner compartment and gently remove the old toner cartridge. Then, take out the new magenta toner from its packaging and shake it gently a few times to distribute the toner evenly. Insert the new cartridge into the compartment until it clicks into place. Close the compartment and turn on your printer. As for maintenance, keep the toner in a cool, dry place. If you notice any smudging or fading in prints, try cleaning the printer's drum unit. Also, don't expose the toner to direct sunlight or extreme temperatures.