Apple 12/640PS manual Unpack the duplex printing unit key

3Lift up the back end of the duplex printing unit and slide the metal brace onto the post.

The brace is located on the left side of the duplex printing unit near the back.

1 Raise the door.

2 Attach this brace to the post.

4Unpack the duplex printing unit key.

5Remove the three covers located in the back of the printer. Remove the two top covers by inserting the key into the side of the covers and pushing gently on the key (the covers will snap off). Remove the bottom cover by inserting the key into the bottom side of the cover and pushing downward (you may need to use some force to remove this cover.)

Insert the key into these slots.

IMPORTANT Be careful when removing the covers so that they do not fall inside the LaserWriter 12/640 PS.

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