How to Fix Error Code 20
Error code 20 relates to an issue with the user’s printer, which may be due to any number of things. Users will typically encounter this error when they attempt to print a document, spreadsheet or image, whether that’s in a word processor, graphics editing tool or a web browser. Before you attempt any of the more complex methods outlined below, for the sake of time and energy, it’s very important that you check your printer is working correctly. To do this, there are several things that you will need to do, such as print a self-test page, and check the USB connection between the computer and your printer.