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Why are photocopies sometimes charged when they come out of the photocopier?
Wiki User
∙ 13y ago
xerography uses electrostatic charges to form image and transfer it to paper. there is a mechanism in the photocopier that is supposed to remove the charge after the toner is fused to the paper and the charge is no longer needed. sometimes this wears out and no longer works well.
Wiki User
∙ 13y ago
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Where did the name of the Xerox Corporation come from?
The name of the Xerox Corporation came from the name of the process the company commercially introduced in the late 1950s. That was called "xerography" and is derived from two Greek roots - "xeros" for dry and "graphos" for writing. So xerography means "dry writing." Since all methods of making photocopies prior to that time required the use of "wet" chemicals, this was a highly descriptive name.
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How are microprocessors useful?
The role of a microprocessor in a photocopier controls the display on the front of the machine. Also the microprocessor sends signal to the motor to move parts of the photocopier, so that the paper can come out.
How are microprocessors used in?
The role of a microprocessor in a photocopier controls the display on the front of the machine. Also the microprocessor sends signal to the motor to move parts of the photocopier, so that the paper can come out.
What is the suitability of a photocopier?
A photocopier is suitable for making duplicate copies of documents quickly and efficiently. It is a cost-effective way to reproduce documents in an office setting. Additionally, modern photocopiers often come with advanced features such as scanning, printing, and faxing capabilities.
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you could use a photocopier to make more
Do new car batteries come fully charged?
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Is scanner a photocopier also?
It can be. Some scanners come with software to 'imitate' a photocopier. You scan a document, then print it out using a separate printer. However it's possible to buy printer/scanners that do the job without the need for a computer - I have one made by Hewlett Packard that will photocopy without being connected to my computer.
When is static electricity come used?
Paint spraying cars: the paint particles are given a negative charge, and the car frame is given a positive charge, so the paint sprays out, and sicks to the car, and is attracted to all the hard- to reach areas Electrosatic precipitator; in coal fired power station theses are used to stop the dust particles reaching the atmosphere. Particles of ass pass through a charged grid, and becone charged. They then stick to plated either side of this grid, where they can be disposed of safely Photocopier; A charged drum is in the photocopier. Light is then shone through the paper, and whete ther is no print light hits the drum and it looses its charge. This leaves charge where there needs to be ink. Ink is the pulled onto the charged drum, and transfered onto paper Antistatic floors; to avoid static charges in hospital, the floors are made out of an antistatic material, so no charge can build up.
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Yes, light is produced by accelerating charged particles, such as electrons, within atoms or molecules. When these charged particles change speed or direction, they emit energy in the form of electromagnetic radiation, which includes visible light.
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Yes. It comes with a charger too
