Canon LBP7210Cdn - H-13] the ERR Indicator on the Network Board Is on

[H-13] The ERR Indicator on the Network Board Is On
The ERR indicator on the network board is on.
Cause 1 The LAN cable is not connected properly or broken.
Solution 1 Make sure the LAN cable is connected properly.
Solution 2 Replace the LAN cable with a proper one and check if there is no disconnection or damage.
Solution 3 If the ERR indicator still comes on even after applying the Solution 1 and 2, contact your local
authorized Canon dealer for servicing.
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