samsung sf650 fax machineopen heat error is on the screen, what does this mean?
Hi, I will be happy to help you with this.The error means there is a problem with a part called the fuser.Unplug the unit from power and wait 1 minute. Plug it back in, if it the error goes away the machine is ok, if not it will need service.Please let me know if you have any further questions.Thank you for using Just Answer
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