(Signal strength: 51 % or more): The problem such as the printer cannot print may occuraccording to the network status. We recommends placing the printer near the wireless router.(Signal strength: 50 % or less): The problem such as the printer cannot print may occur.Place the printer near the wireless router.Wi-Fi is enabled but the printer is not connected to the wireless router.Wired LAN is enabled.Wireless Direct is enabled.Wi-Fi and Wired LAN are disabled.D: Ink informationSelects when checking current estimated ink levels or replacing ink tanks.E: SetupSelects when changing the printer settings, performing maintenance, or checking printer information.F: Job managementSelect when setting up print job managements or printing data on a USB flash drive.Basic Touch Screen OperationsYou can select various functions and settings by gently touching and swiping the touch screen with yourfingertip.Important• Take the following precautions when operating the touch screen. Otherwise, the touch screen maymalfunction or become damaged.• Do not forcibly press the touch screen with your finger.• Do not press the touch screen with an object other than your finger (such as a ballpoint pen,pencil, fingernail, or other object with a sharp tip).• Do not operate the touch screen with wet or dirty hands.• Do not place objects on top of the touch screen.• Do not place a protective film over the touch screen. Removing it can damage the touch screen.TapGently touch with your fingertip and then release.Use this when selecting an item on the screen.110