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rkkubista
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10-02-2018
10-05-2018
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MX870 printer alarm light on constantly - no error message
10-02-2018
The alarm light on my MX870 printer is constantly on. The LCD is blank and none of the buttons work. This includes the power button. I have unplugged the printer for more than 10 minutes and get the same state when the printer is plugged back in....
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