HP LaserJet 9000 Printer series - Manual (Page 112)

7 Problem solving 112
Clearing jams
To clear a staple jam from the multifunction finisher
1 Open the stapler-unit door.
2 Slide the stapler-unit toward you.
3 Turn the large green knob until the blue dot appears in the window of the stapler
unit.
4 Turn the small green knob at the top of the stapler unit counterclockwise 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 car tridge. If you try to remove the staple cartridge before the blue
dot appears in the window, you could damage the finisher.
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