Hello. The WF-7820 includes automatic 2-sided print, copy, and scan functionality. It's a good option for an All-in-One printer that can print on photo paper and cardstock The thickest paper we have tested on the machine is Epson Premium Photo Paper Glossy, which weighs 79 lb. For cardstock, we have tested similar Epson paper that weighs around 44 lb. Please be aware that these recommendations are for Epson paper only. You can try a cardstock that falls in that range, but your results can vary when using other brands and heavier paper. Regards, Kevin - The Epson Team