1. After the phone is unlocked, find the setting icon on the desktop and open it.

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Please click to enter a picture description.

2. Under the Settings page, find the device connection option and open it.

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Please click to enter a picture description.

3. Then, in the new page, select the printing option and open it.

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Please click to enter a picture description.

4. As shown in the figure, turn on the switch of the default printing service, and the mobile phone will automatically search for nearby wireless printers.

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Please click to enter a picture description.

5. If our mobile phone can't search, we can select more, and then click Add Printer.

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Please click to enter a picture description.

6. Finally, enter the IP address of the wireless printer and add it.

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Please click to enter a picture description.