6 Maintenance
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2 Pull out the booklet unit.
3 With grasping the lever of the booklet staple cartridge, push the booklet staple cartridge
downward. Then, pull out the booklet staple cartridge upwards.
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There are two booklet maker staple cartridges. Confirm the cartridge has been replaced from the message.
4 Press the orange buttons on the right and left sides of the booklet staple cartridge (1), and
open the cover (2).
5 Pinch the right and left sides of the empty staple case (1), and pull out the empty staple
case from the staple cartridge (2).