Lanier LP222cn - Manual (Page 79)

Installing Options
67
D
Hold the machine with one hand, grasp the handle with the other hand,
and then slowly pull out the controller board.
❒ The controller board may be difficult to pull out.
E
Hold the handles with both hands, and then pull the controller board
completely out.
The user account enhance unit is to be installed to the position shown in the
illustration.