How do you scan using a epson printer?

Find out what your model number is mine is DX8400 this should be on the front on your printer type your model number on google and 'Scanner' go to the first one you should be on the Epson Site go to scanner download , the driver will donwload once done restart computer then go to 'Epson Scanner' make sure your computer or laptop is connected to your printer via cable or bluetooth or WiFi click 'Scan' and your printer should scan your document. =)