How to clear a paper jam in a Kodak ESP 3 All-in-One printer

[Querty]

Can anyone tell me how to clear a paper jam in a Kodak ESP 3 All-in-One printer please?

My MacBook says "Clear the paper jam."

I cannot see the small piece of paper remaining in the machine or how to access it. I can see 4 screws when I lift the lid to change the ink cartridges. Should I unscrew these? Or could I try feeding another piece of paper through to shift it?

Simple terminology would be appreciated.

[mjwman]

You can unclip the duplex unit cover at the back (the ESP3 does not have a unit) and the paper path should then be visible. If you cant see anything try a bit of light card and do a test print.

[bookbinder]

A torch and a mirror would also be useful.

[Querty]

mjwman, you are a star! I can't tell you how happy that information has made me! A few pushes of possible moving parts and the paper was revealed and easily removed. I can now print family photographs without delay or paying a fortune for a repair.
Thank you both for responding.