Upgrade HP Tango firmware:
- Go to the feature Printer Update. Menu names and icons differ from printer to printer.
- Check whether the printer is working and connected to the network.
- The printer’s firmware can differ.
- Switch option. Remove option. Tap Version and pick Shift.
- When the firmware is changed, save the device directory.
- Click the OK button when the update is complete.
- A firmware will help you get all the new printing apps.
- Open the HP Smart App to show 123.hp.com/tango printer firmware updates.