How to replace the paper feed rollers

I can only suggest searching Ebay and other online sights for used machines or parts. I have this printer and HP has discontinued support long ago!

"Estimado , con una limpieza basta . Verifica el sistema de engranajes de alimentacion de papel.

not picking up paper"

"To clean inkjet paper feed rollers I take a clean sheet of paper, get it started in the manual sheet feed.

Wet a rag with isopropyl alcohol, quickly wipe a stripe in the center of the page and push page feed.

While the page is being drawn into the rollers, grab the trailing edge and resist the feed.

Not so much as to tear the page, just make the rollers slip on the alcohol.

You'll see a dirty smudge where the rollers got scrubbed.

Repeat this, using a new sheet each time, until no smudge.

I've done this on several printers, and 2 sometimes 3 sheets are all you need.

Do Not do this on a laser printer: the alcohol won't help and may catch fire in the fuser."

I wish I had this 4 years ago, I junked the printer and bought a new one.

"On YouTube I found the perfect description of how to fix a broken paper pickup gear. It’s a typical HP error:

https://www.youtube.com/watch?v=1n5Fwn4h..."