Paper not feeding into printer.

Usually the pick up rollers slip causing no feed and the printer then expects it. Popping up a jam , you need to clean the pick / feed rollers which are inside where the front edge of the paper goes. The 2 on the right are the most important, use a damp cloth and rub the wheel horizontally

paper sensor clean & roller check

Hi

try cleaning the paper jam first
check out the following link,this should help you a great deal

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00265823&cc=us&lc=en&dlc=en&product=422000

Try cleaning the rollers at the bottom where the paper feeds in from and that should help.Now if this does not resolve the issue then trust me call in to hp total care at 1800-474-6836 and get a discount of atleast 50% on upgrade printers nothing less that 50%

open printer and check to make sure if there is any paper or part of paper stuck in feed out.

it could be somehow i think there is still a presence of paper on the printer, the sensor that senses the jamming mode was somehow interrupted or tripped, ( even if ther is no paper) if you could check this again and find out it would be helpul to identify what causes your problem.

cancel all docs on your PC also

hope this helps

You can't use the photo papers in this kind of printers

try changing out the actual feed rollers, they could be dirty or just worn out.

There must be apiece of paper in one of the cogs do atthe bottom of where the paper is inserted. Try removing the covers and seeing if you can get it if not try using paper feed button with no paper.

Check
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00265823&cc=nz&lc=en&dlc=en&product=422000&dlc=en&lang=en

"

HP PSC 1600 and 2350 Series - Paper Jam or Paper Feed Problems"

When the all-in-one detects a paper jam, the following message appears: Paper jam: Press OK to continue . The computer might display the following message: There is a paper jam (or misfeed). Clear the jam and press the Enter, Resume or OK button on the HP PSC. This document will assist in correcting paper-feed problems such as paper jamming, print slanting, and multiple pages feeding into the all-in-one. Clearing paper jams