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Eng
Ricoh D130-17 MP5002
Troubleshooting. ELECTRICAL COMPONENT DEFECTS. SWITCHES
| Component (Symbol) |
CN |
Condition |
Symptom |
| Right Door |
221-B10 (IOB) |
Open |
"Open Cover" is displayed even if the right door is closed. |
| Shorted |
The LCD goes blank when the right door is opened. |
| Main Power |
903-1,2 (PSU) |
Open |
The machine does not turn on. |
| Shorted |
The machine does not turn off. |
| Interlock |
913-1,2 (PSU) |
Open |
"Doors/Covers Open" is displayed even if the front or right door is closed. |
| Shorted |
The LCD goes blank when the front or right door is opened. |