Read the user manual
It is essential to check the user manual that is provided with your printer so that you can refer to this for troubleshooting any printer problems. You can easily fix printer online with the help of this user manual and improve the entire experience of your troubleshooting the printer. The user manuals usually are a detailed guide on solving printer troubles and since these come directly from the brand, you can usually never go wrong with these steps.
Contact customer care to troubleshoot the problem
When all else fails, contact the tech support and customer care team to help you bring printer back online and find out what exactly caused the issue to happen in the first place. The printer could have a faulty power supply, poor connection to the PC, be attacked by malware or any other problems. The tech support can help you resolve this within a few minutes as they are trained to handle such queries on call directly.
Get professional help
If you have tried all of the above and your printer still has issues, you can get professional help by contacting your nearest computer repair store. These stores usually have the best technicians to help fix any hardware or software related problems in your computer and other devices connected to the computer. You can also check with websites like Printer Offline Fix to help you get the best tech support and technician for your printer repair.