Oki ES9476 MFP Hardware Troubleshooting Manual page 62

1.TROUBLESHOOTING FOR THE HARDWARE
 Inner Finisher
Lift up the control panel and then open the front cover of the finisher.
1
While holding the green lever, move the finisher to the left until it stops.
2
Open the Hole Punch Unit while pushing the green lever.
3
4 Remove the staple cartridge.
62 Clearing a Staple Jam