Sharp AR-505 Operation Manual page 128

FINISHER (AR-FN3)
A MISFEED HAS OCCURRED.
CLEAR INDICATED AREA.
PRESS FOR RECOVERY INSTRUCTIONS.
7-16
Push the finisher toward the copier and latch it in place.
8
Confirm that the misfeed display is cleared.
Misfeed in the lower transport area
Open the paper transport area cover of the finisher.
1
Use the transport area lever to open the transport.
2