• Code: F29-04
• Description: Process abnormality
  Dirt correction failure of the γ sensor during γ adjustment. If this error is detected 10 successive times, the error code is displayed.
• Causes: TSCB (toner control sensor board) PRCB (printer control board)

• Code: F29-05
• Description: Process abnormality
  Control patches are not output while γ correction is in process. (No output from the γ sensor.)
• Causes: TSCB (toner control sensor board) PRCB (printer control board)

• Code: F29-06
• Description: Process abnormality
  A recurrence error occurred when carry out γ curve for γ correction.
• Causes: TSCB (toner control sensor board) PRCB (printer control board)

• Code: F29-07
• Description: Process abnormality
  Dirt correction failure of the γ sensor during dot diameter adjustment. If this error is detected 10 successive times, the corresponding error code is displayed.
• Causes: TSCB (toner control sensor board) PRCB (printer control board)

• Code: F29-08
• Description: Process abnormality
  The dot diameter correction ended with error value.
• Causes: TCSB (toner control sensor board) PRCB (printer control board)

• Code: F32-01
• Description: Fan abnormality
  An error for SUC_EM signal is detected when 2 seconds have passed since FM3 (conveyance suction) has turned ON. The error does not clear after 2 seconds from the OFF/ON operation.
• Causes: FM3 (conveyance suction) ADUDB (ADU drive board) PRCB (printer control board)

• Code: F32-02
• Description: Fan abnormality
  An error for FIXFAN1_EM signal is detected when 2 seconds have passed since FM8 (main unit cooling / 2) has turned ON. The error does not clear after 2 seconds from the OFF/ON operation.
• Causes: FM8 (main cooling /2) PRCB (printer control board)

• Code: F32-02
• Description: Fan abnormality
  An error for FIXFAN3_EM signal is detected when 2 seconds have passed since FM6 (paper exit fan /F) has turned ON. The error does not clear after 2 seconds from OFF/ON operation.
• Causes: FM6 (paper exit fan /F) PRCB (printer control board)