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pickup roller rotates two more times, the machine determins it is a paper jam(jam or mis-
feed) and notice it to the user.
Detectomg the Paper Size
Detecting the paper size is subject to whether the detection Finger which is related to the
paper size detection sensors(combination of 3 switch type sensors) is put in the hole of the
END Fence after alignning the rear side of the paper and adjust the END FENCE upon the
paper length.
If there is a hole for the Finger to get in, the sensor detects it as "0" and if no hole for the
Finger, it detects as "1.