Toshiba e-studio 450 Operator's Manual page 271

Saddle-stitch Finisher (MJ-1024)
* Only when the saddle-stitch finisher (MJ-1024, optional) is installed
1
Open the front cover of the finisher.
2
Slide the saddle stitch unit carefully
toward the front.
3
Pull the handle of the saddle stitch holder
(1) toward you and turn it (2) 90º in the
direction of the arrow.
( 2 )
( 1 )
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