Ricoh D127 Field Service Manual page 9

Component Check..............................................................................................................................64
Installation Procedure.........................................................................................................................65
Grounding Wire..................................................................................................................................66
HDD Option (D659)...................................................................................................................................66
Component Check..............................................................................................................................66
Installation Procedure.........................................................................................................................67
Installing the Security Card.................................................................................................................69
Activating the Security Applications..................................................................................................70
HDD Encryption Recovery from a Device Problem..........................................................................70
Restoring the Encryption key..............................................................................................................71
Clearing the NVRAM..........................................................................................................................71
3. Preventive Maintenance
Maintenance Tables........................................................................................................................................73
How to Clear the PM Counter.........................................................................................................................74
4. Replacement and Adjustment
Precautions........................................................................................................................................................75
General.........................................................................................................................................................75
Lithium Batteries............................................................................................................................................75
Halogen-free Cable....................................................................................................................................75
Static Electricity............................................................................................................................................76
Special Tools and Lubricants...........................................................................................................................77
Exterior Covers and Operation Panel............................................................................................................78
Rear Cover...................................................................................................................................................78
Copy Tray.....................................................................................................................................................78
Operation Panel...........................................................................................................................................79
Right Door.....................................................................................................................................................81
Bypass Tray..................................................................................................................................................81
Platen Cover and ARDF Sensor..................................................................................................................82
Scanner Unit.....................................................................................................................................................83
Scanner Cover and Exposure Glass..........................................................................................................83
LED Unit........................................................................................................................................................83
Scanner Motor.............................................................................................................................................84
Scanner HP Sensor......................................................................................................................................85
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