These are some of the most typical reasons for the Epson Printer Offline problem. The existence of this problem implies a problem with connectivity between your computer and the printer. An alternative explanation is that the printer cannot connect to the computers due to a hardware or software issue. Otherwise, a stalled or stopped Spooler service can render your printer inactive. Alternatively, if your printer is not set up as the default printer, this issue may result from the wrong printer settings.