Don't bother with the chip, it's very likely it won't work. Cartridge still prints but there's no way of knowing what your toner level is at. You'll pay $35 extra and you'll be offered $10 credit on your next purchase when you complain. Safer to purchase the no chip.

Reply by our customer service

Hi there, It was a pleasure serving you, we're glad the problem has been solved. We hope you'll come and see us again soon!