Changing the Sleep Timer Setting - Mac OS X

You can use the printer software to change the time period before the printer enters sleep mode.
  1. In the Apple menu or the Dock, select System Preferences. Select Print & Fax or Print & Scan, select your product, and select Options & Supplies. Select Utility and select Open Printer Utility.
  2. Select Printer Settings. You see this screen:


  3. Select the time period you want before the product goes to sleep as the Sleep Timer setting.
  4. Click Apply.
  5. Close the Printer Settings window.