How to fix invalid refill error in lexmark printer

Any of the following error message: Error: “Invalid Toner Cartridge” or Error: “Invalid Refill” or Message: “Change Cartridge” may appear on the printer display if you just have installed a new toner cartridge into the printer. Though, every time this may not be specifically a toner cartridge problem and sometimes you bump into this error because of a stuck cover open switch on the printer.

Post time: May-15-2019
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