Brand New Black Laser Toner Cartridge For HP Laserjet Printer For use in: HP LASERJET 1200, 1220 HP LASERJET 1000, 1005W HP LASERJET 3300 SERIES MFP Use by Dec 2011 but you can generally still use a black laser toner cartridge even if it is past its expiration date. Unlike ink, which is liquid and can dry out or clog printheads, toner is a dry powder that is chemically stable and can remain usable for many years.
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