Code: 56

• Description:The back cover is opened.
• Causes:

Code: 5B

• Description:New toner detection lever Error (Toner switch stays on.)
• Causes:New toner detection lever broken New toner detection switch defective

Code: 6A

• Description:Heater warming-up timeout error. (Heater does not reach 60 within 11 second.)
• Causes:Thermistor defective Halogen heater defective

Code: 6B

• Description:Heater warming-up timeout error. (Heater does not reach 100 within 15 second.)
• Causes:Thermistor defective Halogen heater defective PS PCB defective

Code: 6C

• Description:Heater temperature exceeds the maximum high temperature. (270 or more is detected for 1sec.)
• Causes:

Code: 6E

• Description:Heater temperature does not go up enough.
• Causes:Halogen heater defective PS PCB defective

Code: 6F

• Description:Heater hard limiter operates.
• Causes:Thermistor defective PS PCB defective

Code: 71

• Description:Scanner motor does not synchronize with the reference clock.
• Causes:Laser unit defective Main PCB defective