This is a brand - new Canon Imageclass Lbp - 351 Crg039 Sd black toner with an amazing 11K yield. Canon is a well - known brand, and this toner offers high - quality printing performance for your daily needs.

Using this Canon toner is easy. First, open the toner compartment of your Canon Imageclass Lbp - 351 printer. Take out the old toner cartridge carefully. Then, remove the new black toner from its packaging and gently shake it a few times to distribute the toner evenly. Insert the new cartridge into the printer until it clicks into place. Close the toner compartment. When it comes to maintenance, keep the toner cartridge in a cool, dry place. Avoid exposing it to direct sunlight or extreme temperatures. If you notice any issues like streaks on the printed pages, try cleaning the printer's drum unit gently. Also, remember to replace the toner cartridge when the yield is about to run out to ensure continuous, high - quality printing.