Cannot print over a networkConguring the Communication Mode ManuallyThis topic gives instructions for conguring the communication mode manually.1. Press the Menu button to display MAIN MENU.2. Press ▲ or ▼ to select Interface Setup, and then press the ► button.3. Press ▲ or ▼ to select Ethernet Driver, and then press the ► button.4. Press ▲ or ▼ to select Auto Detect, and then press the ► button.5. Press ▲ or ▼ to select Off, and then press the OK button.Return to the Ethernet Driver menu.6. Press ▲ or ▼ to select Comm.Mode, and then press the ► button.7. Press ▲ or ▼ to select the communication mode, and then press the OK button.Return to the Ethernet Driver menu.8. Press ▲ or ▼ to select Ethernet Type, and then press the ► button.9. Press ▲ or ▼ to select the Ethernet type, and then press the OK button.Return to the Ethernet Driver menu.10. Press ▲ or ▼ to select Spanning Tree, and then press the ► button.11. Press ▲ or ▼ to enable or disable spanning tree support, and then press the OK button.Return to the Ethernet Driver menu.12. Press the Online button.After the conrmation message is displayed, press OK.The new settings will take effect after the printer restarts.Troubleshooting 645