Document Scanning At Adf - Dell 3115cn Service Manual

Color laser printer

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Chapter 6 Principle of Operation (Scanner)

9.2 Document Scanning at ADF

The following describes the document feed path from the ADF.

Feed Roll (ADF Feed Roller)

ADF Separator Pad

Nudger Roll (ADF Feed Roller)

Document Sensor

Takeaway Roll

CVT Position

A document sheet set in the document tray is conveyed through the Feed Roll, Takeaway Roll, and

Regi Roll. The document image is scanned at the CVT position, and the document sheet is ejected via

the Exit Roll.

Version 1 2006.11.21

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