ADF scanner glass 1 Remove one screw (callout 1), lift plastic frame, and then lift out glass. 21 Figure 42. Removing the ADF scanner glass To reinstall Slide the ADF glass locking mechanism toward the back of the scanner until it locks in place. Install the ADF glass. When you install the frame for the ADF glass, the mechanism will release engaging the locking mechanism and securing the glass. Figure 43. Installing the ADF scanner glass 128 Chapter 5 - Removal and replacement EN