Are you one of those users who’re getting Printer In Error State message either on MAC or Windows operating system? It simply means that your printer is not in active mode. It also happens due to problematic cable or problems in the printer's ink or toner cartridge. However, you might also come across the same error due to paper jam problems in the printer you are using. For the resolution, you should first update the drivers and change the empty ink cartridges. Moreover, you can also opt for the assistance from the printer geeks at anytime. https://www.hpprintersupportpro.com/blog/hp-printer-in-error-state/