Operation Manual
Maintenance 
  WorkCentre 7500 Series Multifunction Printer  185 
  User Guide 
8.  Grip the staple cartridge by the orange handle and insert it into the stapler until it clicks to lock in 
place. 
9.  Close the finisher front door. 
Replacing Staples in the Booklet Maker of the Office Finisher LX 
WARNING: Do not perform this procedure while the printer is copying or printing. 
1.  Open the finisher side cover. 
2.  If the staple cartridges are not visible, grip the vertical panels at the left and right of the opening and 
slide them to the center. 










