Punch Unit (B702) 
SM 1-41 G133 
Installation 
punch unit board ( x 2, = x 1). 
  The cables [E] are coiled and attached to the PCB. 
 
6.  Attach the slide drive unit [F] to the finisher and connect it to the punch unit ( x 2,  
x 1). Push in the slide drive unit at { when you attach the screw |. 
7.  Make sure that the punch unit moves freely and is not blocked by the screws. 
 
8.  Put the side-to-side detection unit [G] in the machine. Make sure that the two pins are 
engaged correctly at the front. 
9.  Make sure that the side-to-side detection unit moves smoothly on its rails. If it does not, 
make sure that the rails are aligned with their grooves. 
10.  Attach the side-to-side detection unit and connect it at the rear ( x 2, = x 1,  x 1). 
11.  Pull the short connector out of the connector [H] then connect the cable of the finisher 
( x 1). 
 
  This is the 3-pin connector.