Sharp AR-122E Service Manual page 59

C. Upper cover
1) Remove four screws from the bottom of the main body.
2) Remove the upper cover.
D. Pickup unit
1) Remove the belt, the paper feed frame spring, and two harnesses.
2) Remove the pickup unit.
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Note: When reassembling, be careful of the hole position for the paper
feed frame spring.
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AR-122E/152E/153E/157E DISASSEMBLY AND ASSEMBLY 8 - 24
E. Upper cover of the pickup unit.
1) Remove two screws from the bottom of the pickup unit.
2) Remove the upper cover.
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F. Sensor PWB
1) Remove two screws.
2) Remove the sensor PWB.
3) Remove the harness.
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