You can find the machine’s serial number in either of two documented locations. First, check the physical sticker on the back of the screen protector machine. Alternatively, open the machine interface and go to “My” → “About this machine.” On that screen, the number displayed beneath the QR code is the machine’s serial number.
Where the Serial Number Is Available
The serial number is available both on the machine itself and through its interface. The physical location is a sticker attached to the back of the machine. The menu location is within the “About this machine” section of the interface.
These two locations provide separate ways to identify the serial number. The sticker displays a serial number label, while the machine menu displays the serial number directly beneath a QR code.
Check the Supported Locations
Follow the documented locations in this order to find the serial number:
Check the back of the machine. Look at the back of the screen protector machine for a physical sticker. The sticker contains the machine’s serial number label.
Check the machine menu. On the machine interface, open “My” and then select “About this machine.” Find the QR code on that screen. The number displayed beneath the QR code is the machine’s serial number.
How to Confirm You Found the Serial Number
When checking the back of the machine, the completed result is the serial number label shown on the physical sticker. When checking through the machine interface, the completed result is the number positioned beneath the QR code in the “About this machine” section.
The documented procedure identifies only these two serial-number locations: the physical sticker on the back of the screen protector machine and the number beneath the QR code in the machine menu.
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