Double-check the printer name and make sure that the printer is connected to the network. You also come across the error message: Operation could not be completed. When you try to set a new or another printer as the default one, you may receive the error code 0x00000709. Besides, you can visit MiniTool to find more Windows tips and solutions.
What causes the printer error 0x00000709? How to fix the error code 0x00000709? This post from MiniTool will show you how to solve the error code 0x00000709.