Konica Minolta 7130 - Manual (Page 226)

Inserting a New Staple Cartridge into FS-107 Finisher (continued)
10-6
Reminder!
DO NOT open the finisher front door while the Moving Stapler Screen is
displayed; otherwise the stapler stops before completing the movement
and cannot be reached to replace the staple cartridge.
4.
When the Check Stapler Screen is displayed, open the finisher front
door.
5.
Push down the stapler cartridge lever to release the staple cartridge
from the stapler.