ADF width sensor volume adjustment To perform an ADF width sensor calibration: 1 Touch MENU . 2 Touch SERVICE MENU . 3 Touch SCANNER SETTINGS . 4 Touch ADF TRAY WIDTH . 5 Follow the instructions on the control panel. 6 Move the ADF width guides to A3. 7 Touch OK . 8 Move the ADF width guides to A6R. Note The A6R size is designated by a white triangle on the ADF. 9 Touch OK . The new values are stored. 2 Figure 210. ADF width sensor volume adjustment 236 Chapter 7 Troubleshooting C8523-90921