![](/images/backgrounds/286715/hp-laserjet-q7699aab2-users-manual-549185101x1.png)
4Turn the small green knob at the top of the stapler unit clockwise until the staple cartridge moves to the left of the stapler unit.
CAUTION | The blue dot must appear in the window of the stapler unit before you remove the staple cartridge. |
| If you try to remove the staple cartridge before the blue dot appears in the window, you could |
| damage the finisher. |
|
|
5On the empty staple cartridge, squeeze the tabs together and pull the empty cartridge out.
6Insert the new staple cartridge so that it locks into place.
ENWW | Multifunction finisher 97 |