Why can’t the Xiaomi Portable Photo Printer 1S be turned on and the status indicator is off?

If your Xiaomi Portable Photo Printer 1S won’t power on and the indicator light remains off, please try the following steps:
1. Press and hold the power button for at least 3 seconds to turn on the device;
2. Check whether the power button provides normal tactile feedback. Also, look for any foreign objects or debris around the button that can be obstructing it;
3. The battery can be completely drained. Connect the printer to a charger and let it charge for a while, then try turning it on again;
4. If the above steps don’t work, it's recommended to contact the after-sales service for professional inspection and repair.