Samsung MultiXpress K7 Series - Page 84

2.ProductSpecicationsandDescription
2)HRCarriage(Mirrorunit)
1)Mirror#2,#3
Tochangesthelightdirection,Mirror#2,3isassembledata45degreeangle.ThereectedlightfromMirror#1is
sendtoimaginglensthroughtheMirror#2,3.
2)Pulley
ThisisBallbearingtype.Pulleyrollsandreleasethewire.ThismakestheHRcarriagemovesthehalfdistance
oftheFRcarriage.
3)Imagingunit
Imageunitchangesfromtheopticalimagetoelectricalsignal.
1)Imaginglens
ThereectedlightthroughtheimaginglensisfocusedonCCD.TheimagereducestoxtheCCDsensorsizeand
pixelsizeCCD.
2)CCDPBA
TheimagemadebylensischangedtotheelectricalsignalbyCCD.CCDconsistsof3channellinesensorforcolor
imagecreation.ThebrightnessanddarknessofimageissettledtothevoltagelevelfromCCD.Theoutputvoltageis
changedtothedigitalsignal.Thedigitalsignalmakesthescanimagethroughimageprocess.
4)Wiredriving
Tomovethecarriagestably,thewireisassembledinthefrontandrearpositionofthescanner.Pulleyrollsandreleasethe
wiretomovetheFRcarriageandHRcarriage.
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