How turn off deep sleep mode for brother laser printer

This will save you from buying new printer When a printer goes into deep sleep it won’t come out of it until you unplug it. To turn deep sleep off : 1. Press arrow key up or down until you get to general setup press Okay 2. Scroll up or down to find “ Ecology “ press OK 3. Scroll up or down to find “ sleep time “ press OK 4. Now press the Back + down arrow key and press OK 5. It will display OFF or ON using the arrow key up or down to change it from Off or On . Find OFF and press OK 6. You done now press back key until you come back to main menu