GBC Electric Punch. Actually has 4 punchers. When 3 hole selector is working the alignment is not right. it lines up with the 4th puncher which does not work.

SOURCE: How do you load staples

On the right side of the machine are two levers, the one towards the rear is a release button. It releases the "magazine" that holds the staples. Turn it and the magazine will slide out, then put your standard staples in and close. It took a little manipulation of the lever before it released on mine, and I expected the magazine to pop out as if spring loaded and it did not. Try gently pulling on the magazine whiole turining the lever, and it should work!

SOURCE: Is there such thing as an electronic hole puncher?

Yes there are a lot of electronic hole punchers, you can find them at stores like Office Max and Staples.

SOURCE: Is there a universal standard for hole punchers?

No there isn't, there are many different hole punchers that make holes at different spaces apart and different countries use different hole spacings.

Wikipedia has a chart of all the different hole punchers. http://en.wikipedia.org/wiki/Hole_punch#Chart.5B3.5D