Ricoh Aficio FX200 Service Training page 66

Slide 66
5. Engine
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USB Host
The USB host PBA provides power to the USB
connector.
This enables the USB memory drive to use the
following functions:
» Direct printing
» Scan to USB functions
Fax Modem
Group3 facsimile modem
LIU PBA
The LIU board is the line interface unit and
consists of the following.
» Tel_line
» Interface circuit
» Telephone circuit
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