Hi all.
I've just inherited a HP Designjet 4520 printer.
Since it hasn't cost e anything and currently it runs well, I'm happy to take it on and find a use for it in my workshop.
My question regarding this system, has anyone had success in installing a CIS system into this printer?
Is the chip going to lock me out? If so, is there a way to bypass or continue printing after the cart reads empty?