Your HP printer showing offline will not be able to communicate with the computer and this type of errors comes due to network related issues that show printer offline. To fix the HP printer showing offline you need to run various troubleshooting process. And here below few troubleshooting process has been discussed that can help you to fix printer offline issue.
Reset and Check the Connection Status of Printer
Before you do anything else you can try for this, you just need to rest your printer and check the status of printer, as if there is printing job in a queue or printer goes to ideal state etc. it will be restored and reconnection will start your HP printer. Meanwhile also check wireless connection and wired connection, whatever is connecting your printer with computer it should be properly checked and settings should be configured properly.
Run HP Print and Scan Doctor for Connectivity Check
HP Print and Scan Doctor is a free tool to troubleshoot printing related various issues. If you not have this tool, then download and run HP print and scan doctor from HP website and automatically run the troubleshooting process to fix the problem. If you need help to download this tool, then get HP printer technical support for quick help. This tool is very useful and help to fix printing related various issues itself.
Reinstall HP Printer Software into your Computer
Another effective step you can try, remove the old print and reinstall the printer into your computer with the help of using HP printer software. Go to printer and device menu and right click and remove the device from your computer system. For reinstalling the same printer you need to remove from the computer and do so, many times help to different types of technical issues affecting the performance of the HP printer.
Windows 10 users Install Windows update KB3147458
Many windows users who have upgraded their system to windows 10 are facing issues with HP printer connection. However, later on Microsoft has released updates with bug fixed to solve occurrences of your printer go offline. Microsoft has released exclusive update with version name KB3147458 to repair this printer problem. If you need help for updating your HP system you can get HP printer customer support open online.