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Photog a chemical solution that softens or alters the colour of the tones of a photographic image
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
The fine, black, resinous powder used in electrostatic imaging processes to make an electrostatic image readable; the toner is either deposited directly on coated paper or transferred from a charged surface to ordinary paper, then fused to the paper by heating.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
An undiluted organic pigment; contains little or no inert matter.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
tonerAn electrically charged ink used in copy machines and laser printers. It adheres to an invisible image that has been charged with the opposite polarity onto a plate or drum or onto the paper itself.
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