Adjustable two-hole-legal or three-hole-standard punch and stapler combo is compatible for any office. Offers a simple push-button operation. Punches up to 24 sheets of 20 lb. paper at a time. Paper alignment guide ensures perfect punching. Staple guide ensures aligned stapling. Extra-large throat accommodates oversized paper. Jam reverse knob easily clears jams. Chip drawer has window to easily see when to empty.