All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T1100 Error Code 85:YZ Problem Description Problem finding the Drive Roller zero Corrective Action Options Perform the Media Drive diagnostic test to troubleshoot the problem Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us