• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.8
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• pp.1564-1573
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• 2007

Bulk of toner residual quantity detection return trip conglutinated in toner of using printer current is comparative big state by using PCB substrate, therefore is incongruent to use in light weight print miniaturized more. Return trip this development miniaturizes such as this by doing one chip competitive product develop chip has to be conglutinated compulsorily in toner used to printer announced since 2005 years. Therefore, demand of chip to be used in forward revival market may be thriving. Production of revival toner is impossible by chip conglutinated to printer to meaning that manage information of toner cut ridge that universal laser printer makers are used in printer and do customer service. In this paper, we develops chip conglutinated compulsorily to produce revival toner.