Recent content by BreadPigZ

But is it legal? Because I heard about some compatibles cartridge companies got sue due to what rights. Is the prism part of it? Or can anyone enlighten me which part of the cartridge got rights and which are not. And what is the purpose? And why OEM are more expensive?? Thanks alot..

I know that the OEM canon cartridge had a prism to tell user when ink is low, and then the firmware will start to count number of droplets of ink, before prompting user to change ink. Can spongeless cartridge do that? Can you provide a photo of the so called detection unit, where the prism in...