Question about Sharp R-820BK Microwave Convection Oven, 0.9 cu. ft. 900W, Carousel turntable system: 12 diameter porcelain enamel 2-line, 12-digit interactive Display, Auto-Touch, Black R820BK R 820BK R820B R820 R-820B R-820
It sound like the antenna behind the plastic plate may be warped and touching the cavity. From my experience when they start shooting sparks it is time for a new microwave.
Posted on Apr 25, 2015
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Posted on Jan 02, 2017
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