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Wont turn on and high pitch noise

\015 I changed my black ink and after putting it in the light shut off and printer went out. Then came a loud high pitched noise out of the block power supply plug. Now it's 4 days later and it still won't turn on and still has the high pitched noise when I plug the power supply in. I since bought a new adapter and it still will not turn on and still has the noise.Someone please help me??!!??\015

Answers :

Looks like the printers internal electrical components have gone. if there is a tranformer in your printer then that is making that noise. or else even the motors might also be gone.

my strong suggestion take it to any authorized service personnel
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