If the Dell 2350 will not pull from the manual feed tray or the site has to hit the checkmark before it pulls, Set the tray defaults
If the Dell 2350 will not pull from the regular tray then the tray defaults are not setup properly. Set the tray defaults
If the Dell 2350 partially feeds teslins try the tape fix or the pressure fix.
->In a situation where the above fixes didn't work I had success with having the site print a regular sheet of paper to the manual feed.-James