All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T2300 Error Code 75.21:YZ Problem Description the Spitoons have reached 80% capacity Corrective Action Options Use Preventive Maintenance Kit #2 to replace the Left Spittoon and Service Station. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us