The mobile phone printing function needs to be turned on in the settings page, and the specific usage method is as follows (taking Huawei Glory 10 as an example, the operation methods of other mobile phones are basically the same):

1. First, find the "Settings" icon on the mobile phone and click to enter the settings page of the mobile phone.

2. Find the "device connection" option on the settings page, and click to enter the device connection management page.

3. Select the device connection item "Print" in the device connection, and the mobile phone will start scanning nearby connectable printing devices.

4. On the detailed management page of printing, you need to manually open "Default Printing Service", and the page will display nearby connectable printer devices. Click Connect.

5. After successfully connecting the printer, use the "Print or Generate PDF" button to return to the content page to be printed, and click Print. (Take printing photos as an example here, and the printing methods of other contents are basically the same. )

1 First of all, we need to have a computer connected with a printer (the printer driver is installed on the computer), and then we can log in and open QQ software on the computer and mobile phone at the same time.

2. Then, we click on the contact at the bottom of QQ, and then click on "Device" in the middle.

3. Find the "My Printer" option and click Enter.

4. Click to enter "My Printer", and you can see two buttons at the bottom, "Print File" and "Print Photo". Let's click on the print photo to demonstrate.

5, will enter the mobile phone photo album, let's find a photo to demonstrate. When you find it, click OK in the lower right corner.

6. At this point, we will enter the "Print Options" interface, as shown in the figure, the phone will automatically identify the printer model, and we just need to click "Print".