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4036-501
Step 2: Scan of side 2
1-14
Service Manual
•
The paper is re–fed to the large roll by the counterclockwise rotation of the
exit/reverse roll.
•
After the paper passes the gate through the upper path and at the timing when
the top of the paper actuates the paper present sensor flag of the pre–
registration sensor 2, the movement is interrupted for the specified time to
synchronize the paper feed timing and then restarted.
•
The paper is moved toward the DADF platen glass.
•
The paper it is interrupted to synchronize the feed timing with the scanning
timing of the scanner by the command signal sent from the DADF registration
sensor card.
•
Paper is conveyed on to the platen glass by the rotation of the large roll, and
side 2 of the paper is scanned at the platen glass.
•
After scanning, paper is moved toward the exit/reverse roll passing the gate
through its lower path.
•
Paper movement is interrupted for a specified time when the end of the paper
passes on the exit/reverse sensor.
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