6. Troubleshooting
Self-Diagnostic Mode
Self-Diagnostic Mode at Power On
As soon as the main machine is powered on, the controller waits for the initial settings of the copy engine
to take effect and then starts an independent self-diagnostic test program.
The self-diagnostic test checks the CPU, memory, HDD, and so on. An SC code is displayed if the self-
diagnostic program detects any malfunction or abnormal condition. In the case of the error that can start
the machine, record it in System Error Log.
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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 ...