All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z6200 Error Code 79:03:00 Problem Description Generic firmware error Corrective Action Options Turn off/onCheck that the printer has the latest firmware version, update if needed, perform Hard Disk Recovery Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us