Open the multi punch front door.
Turn Knob [GP4] clockwise to set the die set blade position indicator to the horizontal position as shown in the illustration.
supplementary explanationHorizontally dispose the die set punch blade position indicator, otherwise the die set cannot be withdrawn. Be sure to align it to the horizontal line.
Slowly withdraw the die set.
Take out the desired die set from the rack to replace it with the one currently set.
supplementary explanationSecurely set the die set in position.
Put the replaced die set into the rack.
supplementary explanationThe replaced die set is supposed to be stored in the rack.
Close the multi punch front door.