My hp printer all-in-one PSC 2175 started printing really slow. I checked the settings and everything was fine, I even put it to print as "fast draft" and it was still very dreadfully slow. So I changed the ink cartridges with new, original hp cartridges and cleaned the media sensor with a q-tip and water. Now, not only does it still print slow, but when it goes to align the new ink cartridges, it says that the paper is too narrow. The paper is the same paper I've always used, the standard 8.5 x 11. I tried taking out the ink cartridges and re-putting them three times already, in case I had not put them correctly, but no luck. I am able to print things out but is very slow, like I said, and the alignment problem does not go away. What should I do?