Description: Fan abnormality
An error for FIXFAN2_EM signal is detected when 2 seconds have passed since FM7 (paper exit /R) has turned ON. The error does not clear after 2 seconds from the OFF/ON operation.
Causes: FM7 (paper exit /R) PRCB (printer control board)
Code: F32-04
Description: Fan abnormality
An error for FIXFAN3_EM signal is detected when 2 seconds have passed since FM6 (paper exit /F) has turned ON. The error does not clear after 2 seconds from the OFF/ON operation. An error for FIXFAN1_EM signal is passed since FM8 (main body cooling fan /2) has turned ON. The error does not clear after 2 seconds from OFF/ON operation.
Causes: FM6 (paper exit /F) PRCB (printer control board)
Code: F33-01
Description: Motor abnormality
Error detection signal is detected continuously for 1 second when 2 seconds have passed since M5 (conveyance) has turned ON.
Causes: M5 (conveyance) PRCB (printer control board)
Code: F34-01
Description: High fixing temperature abnormality
TH1 (fixing temperature /1) detects more than 220°C for five consecutive times in 1 second cycle.
Causes: PRCB (printer control board) DCPS (DC power supply unit) L2 (fixing heater lamp/1) L3 (fixing heater lamp/2) TH1 (fixing temperature /1) TH2 (fixing temperature /2)
Code: F34-02
Description: High fixing temperature abnormality
The output voltage of TH1 (fixing temperature /1) and TH2 (fixing temperature /2) is detected as abnormally high at the comparator circuit (more than 228°C).
Causes: PRCB (printer control board) DCPS (DC power supply unit) L2 (fixing heater lamp/1) L3 (fixing heater lamp/2) TH1 (fixing temperature /1) TH2 (fixing temperature /2)
Code: F35-01
Description: Low fixing temperature abnormality
TH1 (fixing temperature /1) has not reached the predefined temperature when the specified time has passed since the fixing ON control has been processed after SW2 (sub power) is turned on.
Causes: PRCB (printer control board) DCPS (DC power supply unit) L2 (fixing heater lamp/1) L3 (fixing heater lamp/2) TH1 (fixing temperature /1) TH2 (fixing temperature /2)
Code: F35-02
Description: Low fixing temperature abnormality
TH1 (fixing temperature /1) detects less than 120°C for 5 consecutive times in 1 second cycle while the fixing ON control is processed after warm-up operation is complete.
Causes: PRCB (printer control board) DCPS (DC power supply unit) L2 (fixing heater lamp/1) L3 (fixing heater lamp/2) TH1 (fixing temperature /1) TH2 (fixing temperature /2)
Code: F35-03
Description: Low fixing temperature abnormality
The output voltage of TH1 (fixing temperature /1) is detected as abnormality low at the comparator circuit (less than -6°C).
Causes: PRCB (printer control board) DCPS (DC power supply unit) L2 (fixing heater lamp/1) L3 (fixing heater lamp/2) TH1 (fixing temperature /1) TH2 (fixing temperature /2)