This Canon Cyan Toner for Imagecls Mf810Cdn (Crg034 Sd) is brand new. It offers a high yield of 7.3K, ensuring long - term use and great value for your money.

Using this Canon cyan toner is easy. First, make sure your printer is turned off. Open the toner compartment, take out the old toner cartridge carefully, and then insert the new Canon Crg034 Sd cyan toner. Close the compartment and turn on the printer. When handling the toner, avoid shaking it too much to prevent spills. Keep it in a cool, dry place. If you notice any print quality issues, check if the toner is running low or if there are any blockages in the printer. Regularly clean the printer's exterior to maintain its performance.