Compatible C5240KH High Yield Black Laser Toner Cartridge for Lexmark C524
I have used this exact model 4-5 times now (different colors). In every one I have received the small teal colored tabs (think handles to insert cartridge into printer) have been broken (one or both). In addition the guide along the black roller that is exposed has never been strait, it is always bent or curved.
Having said all of this, the cartridges still seem to perform "ok". I would NOT say they perform to the OEM level, but they are half the price.
October 17, 2010