Why is my Canon Pixma MG2522 not printing?

There are several reasons why your Pixma MG2522 might not be printing. First, check the power supply and ensure it's properly connected. Next, examine the paper tray to make sure it's loaded correctly and the paper type is set appropriately in the printer settings. A clogged print head is a common issue; try running a print head cleaning cycle from the printer's menu or using the Canon Print Utility software. Finally, check the ink levels – low ink can prevent printing.