Xerox WorkCentre 7970-3795 - Manual (Page 201)

Maintenance
3. Grip the staple cartridge by the orange handle and pull it firmly toward you to remove it.
4. Pinch both sides of the staple case (1) and remove the staple case from the cartridge (2).
5. Insert the front side of the new staple case into the staple cartridge (1), then push the rear side into
the cartridge (2).
Xerox ® WorkCentre ® 7970 Multifunction Printer 201
User Guide