This is a brand - new Canon Imagerunner C1022 GPR28 SD yellow toner with a 6k yield. Canon is a well - known brand, ensuring high - quality printing.

Using this Canon yellow toner is easy. First, make sure your printer is turned off. Open the toner compartment on your Canon Imagerunner C1022. Take out the old toner cartridge gently and then insert the new yellow toner cartridge firmly. Close the compartment and turn on the printer. As for maintenance, keep the toner cartridge in a cool and dry place. When not in use, store it in its original packaging. Avoid shaking the cartridge vigorously as it may affect the print quality. If you notice any printing issues, like faded colors, it might be time to replace the toner.