Muratec MFX-C4000 Field Engineering Manual page 38

2.3.2.3 DADF Board
The DADF PBA controls the DADF (Duplex Automatic Document Feeder) unit.
A DADF board controls 2 stepping motors, 2 clutches, 1 solenoid,10 sensors. By using CPU(S3F443FX )
having 80MHz Core Frequency. A DADF board supports customer to copy Max 100 sheets of documents
automatically. Also CLX-8380N's DADF is serving
up to 65% of Duplex speed. And this happens to make one more paper path for high speed paper feeding.
SCAN MOTOR
DRIVER
SCAN
MOTOR
Service Manual
Product Specifications and Features
R_STACK
EXIT EXIT
GATE
MOTOR MOTOR
LENGTH DETECT/WIDTH
COVER
OPEN
DUPLEX/SCAN/
EXIT SENSOR
MAIN I/F
MPU: MPU:
S3F443FX S3F443FX
DOWNLOAD
2-24
REGI
SENSOR
HYPER
(DEBUG)