HP printer not responding

When you see the message HP printer not responding or offline, follow these steps. Execute the tasks in the sequence specified. After each step, print to verify whether the problem is rectified. Verify the printer is not off or sleeping. To turn it on, press the Power button. Make sure the input tray is full of paper. Install the necessary ink or toner cartridges and make sure the printer has enough ink or toner for your project.