Your Samsung printer is offline due to a communication error between your printer and computer. Samsung Printer offline can be resolved by working on a few issues. First of all, you must ensure that your printer is up and running. Make sure your Samsung Printer is installed with the latest drivers. Next, you need to set your Samsung machine as a default printer under control panel settings. Simply navigate to the Control panel, go to the Hardware menu, right-click on the Samsung printer icon, click Set as default. Also, check if the Use Printer Offline option is unchecked or not. Make sure to uncheck it, if it’s already check marked.