Reset: Turn on the device → Menu → System → Factory Settings. Alternatively, hold the Stop button for 15 seconds. Farbtoner.com GmbH Samsung Xpress SL M2020 M2023 M2024 M2026 M2027 M2029
Q: Will a firmware reset erase my printer's wireless settings? A: Yes, a firmware reset will erase all customized settings, including wireless settings. You will need to reconfigure your wireless settings after the reset. firmware reset samsung m2020w free