Samsung SL-M2020W/XAA wireless printer getting into an offline state or not printing the document is one of the most common problems people usually face. The problem can happen due to a plethora of reasons, but it is necessary to fix the issue to get your printer working smoothly. Some of the primary solutions you can try to get rid of this issue are restarting your device, updating the printer driver, checking the connections, choosing the printer as the default printing device, and more. Besides that, going to the official Samsung support website can also be beneficial for additional help