This Applied Imaging AICF321A cyan toner cartridge is a great replacement for HP CF321A. It's brand - new, sealed in a package. Compatible with HP LaserJet Enterprise 600 MFP M680DN/ M680F and LaserJet Enterprise 600 Flow MFP M680Z (HP 653A). The expiration date is unknown. Enjoy high - quality printing with this toner cartridge.
Using this Applied Imaging AICF321A cyan toner cartridge is easy. First, turn off your HP LaserJet printer and wait for it to cool down. Open the toner cartridge compartment. Remove the old cartridge carefully and take out the new AICF321A cartridge from its sealed package. Gently shake the new cartridge a few times to distribute the toner evenly. Then, insert the cartridge into the compartment until it clicks into place. Close the compartment and turn on your printer. As for maintenance, keep the cartridge in a cool, dry place when not in use. Avoid exposing it to direct sunlight or extreme temperatures. If you notice any printing issues, such as streaks or faded colors, you may need to check the cartridge's installation or replace it if it's empty.
