217For Troubleshooting OperationsCheck Point SolutionIs the computer's configurationfor suspend or sleep state set tosomething other than "Never"?Selecting "Never" in the Microsoft Windows Power Saver orPower Option settings will prevent the computer from entering asleep state. Refer to Microsoft Windows product documentationfor instructions on adjusting your computer's power settings.( P.34)Is "no ink" displayed eventhough an ink tank withremaining ink is set?Reinstall the ink tank. ( P.180)Are the port settings correct? Follow the steps below to confirm the port settings:1. Open the properties window of the printer driver. ( P.42)2. Click on the [Ports] tab and confirm that the port is correctlyselected.e.g.) For USB connection:USBnnn ("nnn" represents numbers)For network connection: CFTnnnnnn@MDL("n" represents the last six digits of the printer's Macaddress, and MDL is the printer's model name.)If the setting is incorrect, set it correctly.If the port to be used is not available, uninstall the printer driverand install the printer driver again.3. Click [OK].