The PinPro is a heat-generating device designed to make a crater around the original pin in the HP-1100 toner cartridge. Then after you generate the crater, you may now use our 1100-Pin™ to fit into the crater. With the 1100-Pin, there will be enough room around the crater to simply grab the pin with a normal needle-nose pliers. No muss. No fuss.
Of course, with our 1100-Pin, you will be able to remove the pin thereafter without effort because of the double head. With the double head, the head protrudes enough for easy grabbing without causing scratches in the cartridge case. Also, with the double head, pin removal saves twenty seconds each time you remove the pins compared to other pins on the market that have a single head. Of course, only our pin has a double head as our pins are protected by patent number 5,390,002.