Break out the bugle and start playing “Taps” - HP is discontinuing three of their old school toner cartridges. HP announced that the 92275A, 92291A and 92295A will no longer be produced as of November 1st, 2006. While the 92291A and 92295A were only found in a few machines, the 92275A was a very common cartridge for HP LaserJets and was also used in a number of old Canon, Apple and Brother laser printers. The 92275A was used in the HP LaserJet IIP and IIIP Series, which were popular machines a few years ago and many people may still even be using them today. If you are still using one of these machines, you do not need to start hoarding cartridges just yet, but just be aware that if you have one of these machines and it is on its last leg, it maybe be time to finally put it out to pasture.