NOTE: To clear this fail, it is necessary to clear DC131[744-156] back to 0 and turn OFF then ON the
power.
The following shows the relation between number for display and sensor detecting a high temperature.
• 0: Normal
• 1: Heat Roll Thermistor 1
• 2: Heat Roll Thermistor 2
• 3: Heat Roll Thermistor 3
Initial Actions
• Check that the Heat Roll Thermistor 1 is in proper contact with the Heat Roll.
• Check that the appearance of the Heat Roll Thermistor 1 is free from breakage and dirt.
• Check if the following are set to higher temperatures each.
DC131[744-001](Warm Up Control Temp)(Default: 192)
DC131[744-050](Ready Control Temp) (Default:185)
DC131[744-052~056](Idling Control Temp) (Default:185)
DC131[744-103](Low Power Control Temp) (Default:140)