Here are the steps to locate the problem so that you can perform HP Officejet Pro 8600 troubleshoot steps and use the printer smoothly:
Make sure the connection between the router and the printer device is steady.
Restart your printer and router and reestablish the network connection. If the connection is smooth and steady, the green light will be steady and the orange light should be blinking.
Finally, if the issue hasn't been resolved after you've completed the process, you can move on to the HP Officejet Pro 8600 troubleshooting process.