Installing the Options Controller Card Important
Follow the instructions for handling static-sensitive devices described on page 150.
Use the following procedure to install the options controller card:
1. Turn printer power off and unplug printer power cable.
CAUTION:
Failure to turn off the printer before working with its internal components can
result in electric shock.
2. Remove any cables attached to the controller board.
3. At the back of the printer, loosen the thumb screws that fasten the controller board.
4. Remove the controller board by pulling controller board toward you.
5. On the controller board, remove the screws (1) from the options controller
connector faceplate (2). This is necessary so that cables from the optional
2000-sheet input drawer or 2000-sheet finisher can be connected to the options
controller card.
162 User's Guide