Where can I find coupons?

I have $4500 in cc now and time to get serious to pay it off. I would like to use coupons, but I don't subscribe newspapers and I don't have a printer for printable coupons that you can find online. I'd love to have my own printer but would rather use the money to pay my cc debt instead of printer. So my question is where else I can find coupons. Thank you!