- Enter Menu Mode by pressing and holding both the MODE and FEED buttons for 5 seconds.
- Using the MODE button, select 2 System Setting. Confirm selection by pressing the FEED button.
- Ignore the Input Password screen, and press and hold the FEED button 5 seconds to enter Settings Menu.
- Using the MODE button, select 6-Factory Reset. Confirm selection by pressing the FEED button.
- Using the MODE button, select 1-Factory Reset to confirm that you wish to reset your SM-L200 back to its factory settings.
- Press and hold the FEED button for 5 seconds to reset printer.
- Press and hold MODE button to power printer back up.
To exit any current screens or return to previous menu, simply press and hold the FEED button for 5 seconds.