Document insert section / separator section
Themachinescansuptoletterpapersizedocumentwidth.Placethedocumenttothecenterofthe
document tray and align the document guide.
Bypressingthestartkeythroughcopyortransmissioncommands,themotorstartsdriving,andthe
drivingforceistransferredtothepickuprollerthroughgears,andthedocumentwillbefed.
Document separator section consists mainly of separate roller and separate pad.
Thedocumentwillbefedfromtheupperpages.Remainingdocumentsareseparatedbythefriction
oftheseparatepadandonlythetoppagewillfedbytheseparateroller.
Register section (MFX-2570 only)
Followingthedocumentseparation,theseparaterollertransfersthedocumenttoregistersection.
Duringthistransfer,clutch2(CL2)whichdrivestheregisterrolleristurnedoffandthedocument
leadingedgestopsattheregisterroller.Theseparaterollerfeedsthedocumentforward,andthatpre-
ventsthedocumenttoskew.
Thedocumentsensor(DRS)isplacedbetweentheseparatorsectionandtheregisterrollertodetect
the leading edge of the document.
When the document leading edge passes the sensor and the loop is made, clutch 1 (CL1) runs idle
(turns off) and clutch 2 runs (turns on) and the register roller transfers the document to the scan posi-
tion
Original Detection
Thesizesofthedocumentsaredetectedbythefollowingsensors;
Detection Action Sensor
Document presence
Detectswhetherthereisadocumenton
the tray or not
DS1
Leading and trailing edge
detection
Detects the leading and trailing edge of
the feeding document
DS2
DS3 (Back side, MFX-
2570 only)
DRS (MFX-2570 only)
Scanning section
The document sensor (DS2) is placed at scanning position to detect the leading edge and trailing
edge of the document.
Whentheleadingedgeisdetected,thefeedrollertransfersthedocumentacertainstepswherethe
scanning begins. When the trailing edge is detected, the feed roller transfers the document a certain
stepswherethescanningends.
Ifthedocumenthastwoormorepages,feedingofthenextpagebeginswhentheformerpagescan-
ningends,andthepageisscannedinthesameway.
Thestepswherescanningbeginscanbeadjustedwithmachineparameter013,andthestepswhere
scanning ends by machine parameter 014.
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