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un desastre
#21
(27-04-2016, 09:02 AM)valiente410 escribió: A sido la cubierta del cable.
Gracias

En ese caso, por alguna razón, la masa de la impresora está a diferente potencial de la masa del ordenador. No es normal.  Intenta hacer la medida que te dije. También puedes medir las tensiones entre los negativos de las fuentes de ambos y sus correspondientes chasis, para ver cual está generando el problema

salu2
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