A horrible thing just happened. I pulled those cleaning fluid carts to look at them and was ready to fill them with the C-6 inkset but didn't know how to empty them first. So I pressed the ink refill button, put them back in the printer and pressed the ink refill button again to reposition the carriage and I got this horrible grinding noise. I quickly pulled the power cord, and plugged it back, and the carriage went through all kinds of back and forth motion - then it finally settled down.
Did I damage anything? It was the most god-awful noise.
Paul W.