Chapter 22-17F-2-24When the leading edge of the 1st original reaches the separation sensor (S4), the pickup motor (M3) starts to rotate to move the pickup roller unit from the surfaceof the stack of originals. The pickup roller unit stops about 6 mm from the surface of the stack of originals.F-2-25When the trailing edge of the 1st original moves past the point of contact [1] of the pickup roller, the pickup roller unit once again moves down to the surface ofthe stack of originals to pick up the 2nd original.F-2-262.4.3 Switching the Separation Pressure 0011-2330The DADF's separation assembly is equipped with a separation pressure switching mechanism which enables switching between two settings (low or high).The separation pressure may be switched by operating the separation pressure lever located in front of the separation assembly. When the lever is operated, theposition of the separation belt moves up or down to change the amount of overlap in relation to the feeding roller, thereby varying the separation pressure.MEMO:The separation pressure lever is set to "Low" at time of shipment from the factory.M4CLM3Separation sensor (S4)6 mm (approx.)M3[1]
