Stapler apparatus that removes only jammed staples

摘要

A stapler is provided that consistently remove only jammed staples from the stapler. Guide grooves are formed in a guide unit of a cartridge, and the guide grooves support a sheet of staples. Stoppers are formed on the edge of the walls of the guide unit to block the ends of the guide grooves. Release holes that open upwardly are formed in the guide grooves in front of the stoppers. Because a jammed staple protrudes from the release holes, the jammed staple can be pulled out from the release holes using the fingers. As a result, jammed staples can be effectively removed from the stapler.