It doesn’t take long to print an image or a document using a high-quality printer. However, Apple users can sometimes encounter the printer offline mac problem. 123.hp.com/setup As a result, users cannot get done with their printing tasks. Apple Software Update downloads suitable third-party software and updates automatically for your printing device. It eliminates the requirement to download the software from the website of the manufacturer. 123.hp.com/setup If you encounter this problem without any reason, you need to implement certain troubleshooting methods to resolve it. In this long post, you’ll get to know the causes behind an offline printer and the various fixes for it.