SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC531-00
D
Development Cooling fan error
The fan motor lock (rotating state) signal is sampled at 100 ms intervals
and t the machine fails to receive the lock signal 50 times in succession.
• Failed fan motor
• Disconnected connector
• Harness disconnection
• Defective IOB
• Replace the fan motor.
• Check the connector.
• Replace the harness.
• Replace the IOB.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC541-00
A
Broken fusing (Center) thermistor wire
The condition whereby the temperature is -20 deg C or less for 5 seconds
has been detected 10 times or more.
• Broken thermistor wire
• Bad connector contact
• Clear the SP: fusing SC.
• Check the connector connection.
• Replace the fusing (Center) thermistor.
Service Call
127
Summary of Contents for Aficio MP 171
Page 1: ...Model Gim P1a Machine Code M171 Field Service Manual September 2014 ...
Page 2: ......
Page 14: ...12 ...
Page 34: ...3 Preventive Maintenance 32 ...
Page 48: ...3 OPU Board x 7 4 Replacement and Adjustment 46 ...
Page 59: ...2 Hold the grip to pull the toner cartridge A out Toner Cartridge 57 ...
Page 105: ...2 Rear Cover Switch A x 1 Hook Electrical Components 103 ...
Page 106: ...4 Replacement and Adjustment 104 ...
Page 120: ...5 System Maintenance 118 ...
Page 166: ...MEMO 164 EN ...
Page 167: ...Model Gim P1a Machine Code M171 Appendices September 2014 ...
Page 168: ......
Page 186: ...2 Appendices Preventive Maintenance Tables 18 ...
Page 259: ...MEMO 91 ...
Page 260: ...MEMO 92 EN ...