Title: Not sure this is genuine
Review: I've been using this same LaserJet 1100 for a decade. Toner cartridges last me multiple years. This one is starting to run low after only a few months. It can be difficult to know on Amazon if you're really ordering a genuine HP cartridge, or if it's a knock-off. All I know is this one has lasted something like 1/6 as long as other cartridges I've owned; some purchased retail at big office supply stores, and a couple even refills. I won't be ordering from this particular seller again.
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