Ricoh MP C3004 - Page 27

Bypass Pick-up Roller................................................................................................................................ 669
Bypass Paper Feed Roller.........................................................................................................................670
Bypass Separation Roller/Torque Limiter............................................................................................... 670
Bypass Width Sensor................................................................................................................................ 671
Bypass Length Sensor............................................................................................................................... 675
Duplex Unit.....................................................................................................................................................676
Duplex Unit................................................................................................................................................ 676
Duplex/By-pass Motor.............................................................................................................................677
Duplex Entrance Sensor............................................................................................................................678
Duplex Exit Sensor.................................................................................................................................... 680
Electrical Components...................................................................................................................................682
Overview....................................................................................................................................................682
Printed Circuits/Parts inside the Controller Box............................................................................. 682
Printed Circuits behind the Controller Box......................................................................................683
Printed Circuit/Parts inside the Power Box.....................................................................................684
Printed Circuits behind the Power Box............................................................................................ 684
Controller Box Cover................................................................................................................................ 685
IPU.............................................................................................................................................................. 685
BCU............................................................................................................................................................ 686
When installing the new BCU..........................................................................................................687
Replacing the NVRAM (EEPROM) on the BCU.............................................................................687
Controller Board........................................................................................................................................689
Replacing the NVRAMs on the Controller Board.......................................................................... 691
HDD............................................................................................................................................................698
Adjustment after replacement.......................................................................................................... 699
Imaging IOB.............................................................................................................................................. 699
HVP_TTS.....................................................................................................................................................701
PSU (AC Controller Board)...................................................................................................................... 701
PSU (DC Power)........................................................................................................................................ 702
Paper Transport IOB................................................................................................................................. 704
HVP-CB...................................................................................................................................................... 705
HVP-CB with Bracket........................................................................................................................706
Proximity Sensor Board.............................................................................................................................708
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