Warning / Error Messages
5-13
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Troubleshooting
Message Cause Solution
The LED lamp temperature is high.
• Wait for a while until the temperature low-
ers and the message disappears.
Water in the cooling water tank
becomes less.
• Add cooling water in the cooling water
tank of the indicated number.
It has been 7 days or more since water
of cooling water tank is running low.
• Add cooling water in the cooling water
tank of the indicated number.
• Can not print online while this warning is
displayed.