Oki ES9466 MFP Quick Start Manual page 52

Chapter 3 MAINTENANCE
Saddle Stitch Unit of Saddle Stitch Finisher
1
Open the front cover of the Finisher, and
then pull out the saddle stitch unit.
2
Take out the two empty staple
cartridges.
3
Take the empty staple case out of the
staple cartridge.
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4
Install a new staple case into the staple
cartridge and remove the seal bundling
the staples.
5
Install two new staple cartridges.
6
Insert the saddle stitch unit into the
Finisher, and then close the front cover.