I did this. It was actually pretty easy as long as you still have the starter cartridge that came with the printer (to be the chip donor). Here's a youtube vid

I did this. It was actually pretty easy as long as you still have the starter cartridge that came with the printer (to be the chip donor). Here's a youtube video showing the process: https://www.youtube.com/watch?v=wdj-yxfHh4I https://www.youtube.com/watch?v=wdj-yxfHh4I