When an error occurs on the product, the LED indicator lights red and messages and operation buttons corresponding to the error appear on the display.
Tap [QR] on the error screen to display a QR code that can be scanned by the specialized SOS app.
When you open the specialized app on a tablet or smartphone and scan the QR code, the error information will be sent to the SOS cloud, allowing you to receive support.
(Japan only)
The initial phone number that is displayed is a direct line to the SOS technical support. To find out how to resolve the error over the phone, tell the operator the printer serial and error number that appears on the screen.