How can I recycle my inkjet printer?

I want to dispose of it in an environmentally responsible way, not fly-tip it like so many other peopleWe have been running around like headless chickens to find an environmentally responsible way to gift or dispose of two inkjet printers. None of the charitable organisations or companies we contacted is able to help. Our local Space Waye recycling centre (London Borough of Hounslow) will not allow pedestrians to use the facility – you can only drive in, not drop anything off. We do not ow