Hi there breathe,
Welcome to the Forums!
I saw the situation you are in with your C8180 creating a paper jam. I have researched this specific issue and I suggest completing some troubleshooting. Usually a paper jam is caused by debris on the rollers, however there could be other causes.
Here is the guide I recommend for you:
'Paper Jam' Message Displays on the Control Panel Display
I hope this helps you!
Take care,