Adf And Radf Sub Pba; Scf Pba - Optional - Samsung ProXpress M337x Service Manual

2. Product Specifications

2.2.5.6. ADF and RADF SUB PBA

ProXpress M337x/M387x/407x series have two types of document feeder.
M337xFD/M387xFD/M4072FD model uses ADF unit and M387xFW/M407xFR/M407xFW model uses RADF unit.
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The ADF SUB PBA is the Joint Board to Connect between ADF Module and Main board.
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Part Code : JC92-02426A
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PBA Name : PBA-ADF
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The JOINT PBA is the Joint Board to Connect between RADF Module and Main board.
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Part Code : JC92-02353A
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PBA Name : PBA-JOINT(RADF)

2.2.5.7. SCF PBA - Optional

The SCF PBA is the SCF control board. It use UART communication with main controller.
UPD70F3824 is used as a microcontroller.
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Information
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Part Code : JC92-02539B
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Part Name : PBA-SCF
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