Sharp SF-2530 Operation Manual page 79

20-BIN STAPLE SORTER (SF-S56)
SF-S56 20-bin staple sorter
1 Open the stapler cover.
2 Lift the release lever and pull out the staple box.
Lift the release lever to unlock the staple box. Then pull out the
box.
3 Lower the lever at the end of the staple box and remove
the jammed staples.
4 Return the lever to its original position.
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