Q: What should I do if I encounter a sudden power failure, network disconnection, MC Printer settings are all wrong, the configuration has changed, and the previous printouts are all different?

A: The printer will automatically back up your settings every hour. You can follow the steps below to restore the previous layout settings:

Click "MC Printer" on your computer→ Settings → Update and reload → Reload backup data →  On "Layout and configuration" page → Select a date & time before power failure/network interruption→ Tap "Reload this backup"  → Restart MC Printer after setting it → MC Printer log in password: 123456