Dsdf Drive System - Samsung MultiXpress M537x series Service Manual

2. Product Specifications and Description

2.10.3. DSDF Drive System

DSDF drive system consists of two motors and one clutch to transfer paper.
Two step motors drive the system for simplex and duplex job.
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Pick up motor is used for picking up and transferring paper.
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Feed motor and clutch are used for regi. scan, feed.
a) DSDF Original Pick-Up Drive
DSDF Original Pick-Up Drive consists of Pick-up Motor Assy, Pick-up Assy, Guide Pick-up Assy, and Cover-Open Assy
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Operation Procedure
1) Checks a paper detection.
2) Checks the original width size.
3) Holds the original not to be moved in paper path before pick up driving.
4) Starts pick up driving.
5) Separates an original.
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