All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z6200 Error Code 79.2:04 Problem Description Operating-system signal error Corrective Action Options Turn off/on. Check for latest firmware version, reprint the image using different selections, Disable nesting and the queue, perform Hard Disk Recovery Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us