Toshiba e-Studio 281c Operator's Manual For Basic Function page 311

6
Turn the left-hand knob clockwise while
you are pushing it.
7
Remove any misfed paper on the exit
side of the Saddle Stitch Unit.
8
Raise the lever and open the exit cover of
the Saddle Stitch Unit.
9
Remove any misfed paper.
10
Close the exit cover and the front cover.
9
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