Controller PCA 1 Remove the controller PCA cover. 2 Release the seven cables, including the C-link cable, from their connectors (callout 1) on the stapler/stacker controller PCA. 3 Use the TX-20 screwdriver to remove three screws (callout 2). 2 2 2 2 21 23 Figure 203. Stapler/stacker controller PCA or stacker controller PCA removal Note You might have to squeeze the three locating pins to allow the holes on the controller PCA to clear the pins. 4 Pull the controller PCA from the product. Note See chapter 7, Troubleshooting, for information about the service LEDs (callout 3). CAUTION Placing the controller PCA on a metal surface can damage the controller.
Place the controller PCA on an ESD mat. EN 3,000-sheet stapler/stacker and 3,000-sheet stacker 353