3002

Cause

The printer is unable to communicate normally to recognize the status of the ink cartridge.

Important

Printing will be deactivated if the printer continues to be unable to communicate normally.

Press the printer's OK button to cancel the error.

After printing, take action to enable the printer to communicate normally, following the instructions below.

Network Connectivity

Refer to the following page and check the connection status between the printer and the network.
- Cannot Connect to a Printer via Wireless LAN (Wi-Fi)
Web Service License Agreement Status

Print the network setting information of the printer and check "Web Service Status" (registration status).
- Printing Network Settings
If it is not "Registered", refer to the following page and re-register the service.
- Re-register the service
Service Engagement Status

Refer to the following page and check the service contract status.
- Confirm service contract