این مراحل رو بترتیب چک کنید
Turn off the printer and disconnect the ethernet/network cable that connects the printer to your network device (router)
Locate the red X button and the right arrow button on the printer's control panel
Turn on the printer and at the same simultaneously hold down on the red X button and the right arrow button
In a moment you should see a 'Permanent Storage Init' message on the printer's display screen
Answer the prompts for 'language preference', 'location', etc
After that you see 'Initializing...' message then 'Ready/OK
Leave it like that and reconnect the ethernet/network cable