We made it! Jiose is now compatible with Chromebook. Here is the instruction.
2. Add FlashLabel Extension to Chrome;
3. Click on the FlashLabel Extension and click Add;
4. Allow unknown device from Memory Corp and click on Connect; (Remember to connect the printer USB port to computer and turn on the printer)
1. You don't need to configure the printer when the configuration notification pop-up after setting up since we are using the extension to add to Chromebook;
2. Please leave the extension page on when printing;
3. Please kindly wait a while for Chromebook to transmit data to the printer.
5. You are all set now, please choose Flashlbel as destination and print the labels you need!