Steps to Fix Brother Printer Error 78 – Brother is famous printer brand and provides the best quality customer service. They are used regularly mostly in the offices. Printer Error Code 78 occurs various times in the printer. This Brother printer error makes you unable to print smoothly. And its technical errors can sometimes be very irritating. Error 78 can persist due to power outage that can hamper the printer work process a lot. As we are providing Steps to Fix Brother Printer Error Code 78.