
Replacing the punch heads on your Bostitch BOSEHP3BLK Electric 3-Hole Punch is a straightforward process. First, prioritize safety by unplugging the hole punch or removing the batteries. Locate the punch head cover on the top of the unit; it's usually marked for easy identification. Carefully lift the cover to expose the punch heads. Before removing the old heads, take note of their orientation and position in the slots to ensure proper alignment with the new ones. Using a small screwdriver or similar tool, gently depress the metal tab at the back of each punch head. This releases the head from its slot. Slide each punch head out towards the front. Repeat this for each head needing replacement. Align the new punch heads with the slots, matching their orientation to the previous ones. Slide them into place, pushing them towards the back until they click securely. Press on each head to confirm they are firmly installed. Close the punch head cover, ensuring it snaps shut. Finally, plug in the hole punch or reinsert the batteries. Your Bostitch BOSEHP3BLK is now ready for use. For visual aids or more detailed instructions, consult the Bostitch BOSEHP3BLK Electric 3-Hole Punch instruction manual.


