Samsung CLX-8640ND - Page 68

2.ProductspecicationsandDescription
AMICOMatthemaincontrollercontrolsthefuserlampon/offandsystempoweraccordingtoanoptimizedenergy-saving
algorithmforoptimalefciency.ItalsocommunicateswiththeOPEControllerthroughtheUSB2.0protocoltodisplay
thesysteminformationonLCD.
TheOPEControllerdisplaysthestatusofthesystembyusingtheWSVGATFTLCDinresponsetouseractionsor
themaincontroller.
ThesoftpowerswitchintheKEYSUBBOARDisusedtosafelyshutdownthesystempower.
TheDADFControllercontrolssomemechanismsrequiredtoscanbyfeedercontinuouslyandcommunicateswiththemain
controllertosynchronizethescanningtiming.
TheHVPSboardgenerateshigh-voltagechannelsandcontrolsit.TheFDBboardcontrolsthefuserlampOn/Off.The
SMPSboardgeneratesthe5V,24Vforsystempower.
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