canon pixmar mg5620 printer---I have an error code of 1681 that I can't get rid of
I changed my ink cartridges and the large black ink keeps blinking and giving a 1681 error code.That is that you can't put 2 ink cartridges in the same place.Well,Duh,of course you can't.I had an off brand cartridge that worked fine,but when I change...