This brand - new Canon Imagerunner 4525I Gpr57 Sd black toner offers an impressive yield of 42,100 pages, ensuring long - lasting use and high - quality printing.

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 Canon Imagerunner 4525I Gpr57 Sd black toner from its packaging. Shake it a few times to distribute the toner evenly. Place the new cartridge into the compartment and close it securely. Turn on your printer and you're ready to print. As for maintenance, keep the toner in a cool, dry place when not in use. Avoid exposing it to direct sunlight or extreme temperatures. If you notice any print quality issues, check if the cartridge is properly installed or if it's running low on toner. When it's completely empty, replace it with a new one to maintain optimal printing performance.