This is a brand - new Dell 1320C (KU053) high - yield cyan toner. It comes from Dell, offering excellent printing performance with a 2k yield, perfect for your regular printing needs.

Using this Dell 1320C cyan toner is easy. First, make sure your printer is turned off. Open the toner compartment, remove the old toner if there is one, and then gently insert the new cyan toner. Close the compartment and turn on your printer. For best results, keep the toner in a cool and dry place. Avoid exposing it to direct sunlight. When the printer shows a low - toner warning, don't shake the toner cartridge forcefully as it may damage the internal structure. If you're not going to use the printer for a long time, it's a good idea to take out the toner and store it properly. This will help maintain the toner's quality and ensure long - term performance.