This is a brand - new Canon Imagerunner C5030 Gpr31 Sd yellow toner with a 27K yield. Canon is a well - known brand, ensuring high - quality printing results.

Using this Canon yellow toner is easy. First, make sure your printer is turned off. Open the toner compartment, remove the old toner cartridge carefully, and then insert the new yellow toner cartridge. Close the compartment and turn on your printer. When handling the toner, avoid shaking it vigorously to prevent toner leakage. To keep your printer and toner in good condition, store the toner in a cool and dry place. If you notice any printing issues, like faded colors or streaks, it might be time to replace the toner.