Before you start Canon mg2922 setup, make sure the printer is connected and powered on. There is a glowing button in front of it. With the printer  turned on, press and hold the Wi-Fi button until the yellow warning light flashes. 

As soon as the Wi-Fi button  starts blinking, release it. Make sure the power and Wi-Fi LEDs are on and flashing quickly. Press and hold the WPS button on your wireless network or access point while the Wi-Fi LED is flashing. Your router may display a button similar to this. Complete this procedure within 2 minutes when the Wi-Fi LED starts blinking. When the Wi-Fi LED is stable and stops blinking, the printer and wireless router are connected.

Canon Pixma MG2922 Wireless Setup and Installation 

After turning on the computer, insert the CD-ROM that came with the Canon Pixma mg2922 Troubleshooting Guide to configure the printer and install the drivers. To get the installation files, go to the Canon website. Click  these links to download the printer software and set up your WLAN on the Canon Mg2922. 

Open the downloaded file on your computer and first follow the instructions on the welcome screen. After selecting the wireless land connection as the connection type, click Next and select the access point connection. If you select Next, the program will check  if the printer is already turned on and connected to the network. If you are installing the printer for the first time, the list should be empty. There was no checkbox  to select a printer from the list. If the printer is already listed, click Next. Click Next in the next two windows to start the installation of the wireless printer. When you press the WPS button, you may see this or it on the screen. Click Next to search for printers on your  network. Select a printer and click Next when a window appears indicating that the connection was successful. You can access the license agreement screen by selecting the software from the displayed list. Select Yes to continue  the installation. The software installation is now complete with Next.

Wireless Network Setup for Canon Mg2922 Printer 

CanonMg2922 Technical Manual may take some time to download. When the dialog box appears indicating that the Canon mg2922 configuration is  complete, click Next. Select Finish to display the Printhead Placement screen. Select the Run button on the screen. Start aligning the printhead. You need to follow the instructions displayed on the screen. Click Next to exit the application after the printhead alignment is complete. 

Creating a printer At this point, you will be asked to register your product. If you want to register immediately, a new window will open when registration is complete. Now you need to install a new measurement program. If you choose not to participate, the extended research campaign will not start immediately. Insert plain paper into the printer to open the test print window and select I Agree to print the test page. After printing the test page, click Run. You can also select Next to skip the test print. When  this screen appears, click Finish to complete the installation. With WPS enabled, the Canon Pixma mg 2922 can be fully set up for wireless networks and used for printing or scanning.

References:  Canon Pixma mg2922 Setup