How can I change the automatic Power Off setting on my Epson product?
Expression Home, Premium and Photo Series Printer and All-In-One models without fax capabilities
Changing the printer's Power Off Timer setting
Mac OS X
Due to Epson's environmental commitments some products are enabled by default to automatically power off after four hours of inactivity, this can be changed to a different time setting or disabled completely. Use the instructions below to adjust the time before power management is applied.
Any increase will affect the product's energy efficiency, please consider the environment before making any change.
Start with the printer powered on and connected to the computer.