Repair Canon iR6020 Printer Error Codes Canon Servie Tool – Printer model: Canon iR6020 – Error codes on Canon iR6020 model and its description: – Canon iR6020 printer Error Codes and quick guide to troubleshooting: Code: E000-000 Description: The main thermistor (TH1) has poor contact or an open circuit. The thermal switch (TP1) has an […]