All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T2300 Error Code 78.1:YZ Problem Description Media settings area missing in the paper settings file Corrective Action Options Turn off/on, check for latest firmware Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us