Ricoh M040 Service Training page 65

MD-P1b / M040 / C311N
MD-P1c / M041 / C312DN
Boards
The engine board (also referred to as the "EGB")
controls the engine. This is the machine's main
board.
Controller: Controls the interface with the
operation panel, and controls applications
ID Chip Board: Relays data about the AIOs
to/from the engine board.
Slide 65
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