Stapler Controller PCA Figure 6-182 Stapler Controller PCA (1 of 3) 1 Remove the Stapler Assembly (see figure 6-178). 2 Remove the Back Plate (see figure 6-180). 3 Remove 2 screws located on the right side of the Stapler (see figure 6-182, callout 1). C4085-91087 Stapler Assembly Removal and Replacement 367