Network Solution 1-2-3 Contents

• Preparation for Network Connection

  • Devices Required for Network Connection
  • Information Required for Wireless Connection to Wireless Router
  • Information Required to Change Wireless Router Settings
  • Check the SSID and Encryption Key of the Wireless Router Connected to Your Computer or Smartphone
  • Frequency Band such as 5 GHz or 2.4 GHz for Wireless Connection

• Troubleshooting Network Connection

  • Checking the Connection Status of the Wireless Router
  • Checking Whether the Internet Can Be Accessed from a Computer or Smartphone
  • Printer's Wireless Icon/LED Indicates Not Connected State
  • Wireless Icon/LED Displayed on the Printer Indicates Connected State but Cannot Print
  • Change the Settings of the Wireless Router
  • Cannot Connect by Wired LAN
  • Checking Windows Settings
  • Printer Does Not Print
  • Default Printer Keeps Changing
  • Change to Offline/Cannot Communicate
  • Unable to Run Setup App
  • Windows Updates Have not Been Updated to the Latest Version
  • Process after Solving Connection to the Wireless Router
• Broad Categories of Consumer Wireless Routers and Points to Note
• How to Check the Printer's Network Information
• Types of Printer Network Connections
• Points to Note When Replacing Wireless Routers
• Tools and Self-diagnostic Functions of Printer