Hii, This side Rogansam here and if you are facing the Toshiba printer related problem so then here are best solution. A printer that is not network-connected causes the error message "Toshiba Printer Offline." If a piece of paper got stuck in the print queue, there's a good chance the printer will display an offline error message before becoming fully offline. Check to see if your printer and device are properly connected to the USB cable.