Q: That's what it's telling me, but there is plenty of paper in the printer. I have restarted the printer, but it's still the same. I have cancelled all documents and reprinted but it's still not working. HELP PLEASE. I need it by the end of the day. HELP. Printer is the HP DeskJet 840C There's just ONE TRAY. It doesn't even try. When I press print, it just waits for a few minutes and then says 'Out of paper' Also, there is nothing whatsoever stuck, so nothing's coming 'in the way'.
A: may have a slight jam try taking the paper out - 'fluffing it' and putting it back in just may need to reset the sensor all the best