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Why is the metal plate coated with selenium in a photocopier?
First a special selenium coated, flat metal plate is positively charged. Light stones through a lens then projects an image of the page to be copied onto the charged plate. Whenever the light falls on the selenium plate the plate becomes a conductor and the positive charge is conducted away from the selenium by the metal plate.
Is it true that the radiation of photocopier machine is harmful?
No. A photocopier emits light radiation at levels commonly encountered in the industrialized world. That is not harmful. Like all electronic devices, a photocopier emits low frequency, very low frequency, and extremely low frequency electromagnetic radiation, but in amounts similar to other widely used machines. If this level of emission were hazardous, there would be highly visible warning symbols displayed on the machines, and a highly visible epidemic of the hazardous effects. No such symbols are posted on the machines, and no such epidemic has been seen.
Are isotopes charged?
no they are not charged.
Is an insulator positively charged or negatively charged?
I believe they'd are positively charged.
How are cathode charged?
negatively charged
Is photocopier an adverb?
No, it is not an adverb. The word photocopier is a noun, a thing.
What does a photocopier do?
a photocopier copies paper or pictures
Why are photocopies sometimes charged when they come out of the photocopier?
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.
I know that you can register an interest in a photocopier that you supply on credit but can you register an invoice for repairs that kept the photocopier working against the photocopier?
not sure
What is Maintenance and cleaning requirement of photocopier?
cleaning procedure for Canon 2420 photocopier
What is a sentence for the word photocopier?
The photocopier was not working, so the teacher could not copy the assignment to hand out to students. She did not know how to use the photocopier, so the teacher helped her.
Where can you find a photocopier for hire?
You can find several places online that can find a photocopier for hire. You can also go through your local yellow pages and phone the retailer that has a photocopier business.
Correct the vague pronoun reference. John took the toner from the photocopier and threw it away?
The vague pronoun reference: does the pronoun 'it' refer to the photocopier or the toner.Examples of rewording the sentence:From the photocopier, John took the toner and threw it away.John took the photocopier toner and threw it away.
How are microprocessors used in photocopier?
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 actors and actresses appeared in Photocopier - 2006?
The cast of Photocopier - 2006 includes: Cuan Jacques as Narrator
Should you buy an extended warranty for your photocopier?
In my own personal opinion it is probably not the best to buy an extended warranty for your photocopier. You will probably want an updated photocopier before the warranty is up anyway.
Advantages of a photocopier?
there is none.
