All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T730 Error Code 0026-0200 Problem Description ISS Bongo Malfunction Corrective Action Options Check ink supplies. Ensure they are genuine HP ink supplies. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us