Magnetic image character recognizing method
1991
PURPOSE: To prepare a document capable of substantially preventing the alteration of characters or the like displayed thereon. CONSTITUTION: A latent image is formed and developed with a toner composition consisting of a resin particle, a magnetite particle, a colored organic soluble dye, a colored organic insoluble dye or the salt and optionally an additive component containing an aliphatic hydrocarbon or a polymer alcohol expressed by the formula, CH3 (CH2 )n CH2 OH (in the formula, (n) expresses 30-500). The image substantially prevented from the alteration is obtained.
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- Machine Reading By IdeaReader
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KQI