All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T2300 Error Code 07.02:11 Problem Description USB Cable not connected Corrective Action Options Check the condition and connections of the USB cable, replace if necessary. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us