Konica Minolta BIZHUB 25E Field Engineering Manual page 72

Panel board
This board consists of keys, touch panel, LCD, FPGA/MPU controlling the LED, and their peripheral circuits.
Scanner connection board
This board relays signals from ADF to motors, clutches, solenoids, and sensors.
It is controlled by SoC and printer FPGA on the main control board.
Power is not supplied during energy save setting.
Cassette board
This board controls clutches and sensors of the optional cassettes.
It is controlled by printer FPGA on the main control board.
Power is not supplied during energy save mode.
Consumables TAG board
This board mounts a memory to record and control information of the consumables (toner and drum). It is
controlled by SoC (I2C I/F) on the main control board.
Power is not supplied during energy save mode, but the data will not be erased since the memory is non-
volatile.
2bin board
This board relays signals of 2bin motor drive circuit and 2bin paper discharge sensor.
It is controlled by printer FPGA on the main control board.
Power is not supplied during energy save mode.
High-voltate power board
This board generates high-voltage power required for electrophotographic system ; charge, developing,
transfer, and cleaning sections
Power is not supplied during energy save mode.
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