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2. Operations in 2-sided printing with two sheets of paper resident in, and circulated
through, the system:
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(1) The first sheet of paper is taken up and fed in
and the image on page 2 of the print job is
printed.
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(2) The first sheet of paper is temporarily fed
toward the exit section and, immediately before
the paper leaves the Exit Roller, the direction of
rotation of the Exit Roller is switched.
(3) The first sheet of paper is transported into the
Duplex Unit.
(4) At the same time, the second sheet of paper is
taken up and fed in.
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(5) The first sheet of paper in the Duplex Unit is
temporarily stopped at the Duplex paper take-
up position.
(6) The image on page 4 of the print job is printed
on the second sheet of paper.
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(7) The first sheet of paper is taken up from the
Duplex Unit.
(8) The second sheet of paper is temporarily fed
toward the Exit Tray and, immediately before
the paper leaves the Exit Roller, the direction of
rotation of the Exit Roller is switched.