All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z5200 Error Code 68:YZ Problem Description Loss of engine counters tracking. Corrective Action Options RebootThe printer will continue to function correctly, but the life counters will not continue counting until you restart the printer. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us