Read Sharp AR-M620 (serv.man16) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 89
5. Scanner section
A.
General
There are following three methods of scanning documents in this
machine.
machine.
a. Place a document on the table glass. The copy lamp unit is oper-
ated to radiate copy lamp light onto the document, scanning the
document with the CCD.
document with the CCD.
b. The SPF feeds a document. The copy lamp light is radiated onto
the document which is stopped at the specified position and the
document is scanned by the CCD.
document is scanned by the CCD.
c. The SPF feed a document. The LED light of the CIS unit which is
attached to the SPF is radiated to the back of the document, and
the document is scanned by the CIS.
the document is scanned by the CIS.
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