Flatbed scanning lamp Note The scanning lamp and the shading filter are a matched set and must be replaced together. 1 Remove the flatbed optical unit. See page 134. 2 Grasp the ends of the mirror cover (callout 1) and lift to remove it. 1 Figure 117. Flatbed scanning lamp (1 of 3) 3 Disconnect one connector (callout 2). 12 Figure 118. Flatbed scanning lamp (2 of 3) C8523-90921 Internal 137