The solution posted by Jason is probably incorrect and his activity probably cured a contact problem as I noted in my last (and first) post to this site. Funster
The 1660 error code on my MG5420 was caused by a bent pin under the large PGBK cartridge. It was not making contact with one of the pads on the cartridge. If any of you has this problem, remove the cartridge and inspect the contact pads. The pads ...
