Please help:
Seeking a secondhand working or not working Canon i865 / i860 / mp750 / mp 770 / mp760 /mp 780 / mp 790 / ip4000 / ip4100 / ip4000r / ip 4100r printers, for ecological reuse/recycle reasons only. (I happen to have a good printhead and an assumed damaged mainboard and don't want to...