Use a USB to USB (OTG) adapter to link the printer directly to your phone. Troubleshooting & Support
The is not difficult to manage once you ignore the fake driver websites. The key takeaways are: easy print es9930u driver
Set to "None" for barcodes to ensure they remain scannable. Use a USB to USB (OTG) adapter to
Most portable printers are sensitive. If the paper jams, the battery dips slightly, or the thermal paper roll shifts during a print job, standard drivers will crash the job entirely. You have to turn the printer off, clear the error, and start the print from the beginning—wasting time and paper. Most portable printers are sensitive
: Requires a USB A to USB C adapter if your Mac only has USB-C ports. Mobile App (Android)
If you had a previous version of the driver installed:
Specialized drivers for macOS are available. Note that if you are using a newer Mac with only USB-C ports, you will need a USB-A to USB-C adapter.