Reset the Toner Cartridge of a Samsung CLP-510 with a Raspberry Pi — netzgewitter

A little bit more than a year ago I bought a used Samsung CLP-510 color laser printer for a few bucks. It printed fine, but I suspected that the toner was probably almost empty. And with laser printers it’s almost as bad as with ink jets. New toner cartridges are more expensive than the value of the printer. It is even worse with color laser printers, since they need four cartridges. But I figured that I would try to refill the toner cartridges once the time comes. So I bought it. It turned out that the toner cartridges where not completely empty. I used the printer for almost a year. But eventually the printer informed me that it was empty.