• Code: 521-01-11
• Description: Bank transport motor error (D158/D159)
  An error code is issued from the paper bank unit.
• Causes: • Defective bank transport motor • Loose connection • Disconnected or broken harness • Defective bank controller board

• Code: 530
• Description: Fusing fan error (D158/D159)
• Causes:

• Code: 531
• Description: QSU fan error (D158/D159)
• Causes:

• Code: 532
• Description: CTL fan error (D158/D159)
  Lock signal is not issued for more than 50 consecutive 100 ms intervals, during fan is rotating.
• Causes: • Motor overload • Loose connection

• Code: 541
• Description: Fusing thermistor open (center)
  The fusing temperature is below 0°C for 5 seconds (detected by the thermistor).
• Causes: • Fusing thermistor defective or out of position • Loose connectors

• Code: 542
• Description: Fusing reload failed (center) (D160/D161/D170)
  NOT reaching the reload temperature in 20 ms after starting fusing lamp control.
• Causes: • Defective thermistor • Disconnected fusing lamp

• Code: 542-01
• Description: Fusing reload failed (center) (D158/D159)
  The fusing temperature rises less than 4 degrees in 2 seconds, and this continues 5 times consecutively.
• Causes: • Fusing thermistor defective or out of position • Power supply board

• Code: 542-03
• Description: Fusing reload failed (center) (D158/D159)
  The fusing temperature does not reach the target within 28 seconds after the fusing lamp controller is activated.
• Causes: • Broken fusing lamp cablester)