How do you load receipt paper in a casio pcr-t465 cash register?

You can find instructions via this link and on page 9 it shows you step by step how to load the paper.

http://www.casio4business.com/sa/products/downloads/manuals/PCR-T465_E020829D.pdf

Also, if you are ever looking to buy new cash register rolls for your machine, www.transactsupplies.com sells all of your POS supplies. We carry the thermal receipt paper, printer ribbons, etc. The correct paper you need is 2 1/4 and can be found via this link: https://www.transactsupplies.com/store/2-1-4-Inch-Wide-Thermal-Rolls-p-1-c-337.html