This is a brand - new Dell toner cartridge. Brand: Dell. Model: 3010cn CT200862. Color: Yellow. It's compatible with Dell 3010cn and comes in a sealed package. The expiration date is unknown. Get high - quality printing with this Dell yellow toner cartridge.

Using this Dell yellow toner cartridge is easy. First, make sure your printer is turned off. Open the toner cartridge compartment of your Dell 3010cn printer. Take the new yellow toner cartridge out of its sealed package. Remove any protective tape on the cartridge. Then, place the cartridge gently into the designated slot in the printer until it clicks into place. Close the compartment. Now you're ready to turn on your printer and start printing. As for maintenance, keep the cartridge in a cool and dry place when not in use. Avoid exposing it to direct sunlight or extreme temperatures. If you notice a decrease in print quality, check if the cartridge needs to be replaced. And always remember to follow proper recycling procedures when the cartridge is empty.