Get this brand - new Dell C1660W (XY7N4) yellow toner with a 1k yield. Ideal for your printing needs, it offers reliable performance and vivid color output.

Using this Dell C1660W yellow toner is easy. First, turn off your printer and open the toner compartment. Remove the old toner cartridge and unpack the new one. Gently shake it a few times to distribute the toner evenly. Then, insert the new cartridge into the correct slot and close the compartment. Turn on your printer and you're ready to print. Keep the toner cartridge in a cool, dry place away from direct sunlight. When not in use, store it in its original packaging. If you notice any issues with print quality, you can try cleaning the print head according to your printer's manual. Also, don't touch the drum inside the cartridge as it can affect print quality.