Smart Panel 4.x > Failed operation > Why does the Smart Panel 4.0 not recognize my Epson scanner?
Smart Panel 4.0 does not include the Epson scanner TWAIN driver. If you experience this problem, please visit Epson website to download the latest scanner driver.
 
In addition, if you are running on Windows 7 64bit, please note the following scanner models are not supported Windows 7 64bit. According to Epson web information, they didn't provide the new TWAIN driver for them.
- Epson Perfection 640, 1240, 1640, 1250, 1260, 1660, 3200, 2480, 2580

- Epson Stylus 2000, 2500, 3100, 5100, 5300