When R7, R8, R9, R10, or R11 is displayed.
Keep your hands clear of the booklet finisher tray when pulling out or pushing in the finisher's staple unit. You can trap your fingers if you do not.
Open the front cover of the finisher.
Holding the R7 lever, pull out the staple unit.
Pull the R8 lever and remove the paper.
Return the R8 lever to its original position.
Turn the R9 lever clockwise.
Turn the R10 lever clockwise.
Push the R11 lever outward to remove the paper.
Return the R11 lever and reinstall the staple unit in.
Close the front cover of the finisher.
