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During the laser printing process what determines when the toner sticks to the drum and when it does not stick to drum?
Laser printers work by placing toner on an elecrically charged rotating drum and then depositing the toner on paper as the paper moves through the system at the same speed as the drum is turning. The negatively charged toner is more negative than the -100 V charge on the drum surface but less negative than the -600 V. The toner is attracted to the -100 V area of the drum because the -100 is more positive than the toner is; the toner is repelled from the -600 V part of the drum because it is more negative than the toner is.
The electric charge at each point on the drum surface. This in turn is determined by the amount of light received by each point on the drum. The process begins by charging the entire drum surface. The image to be copied is then projected onto the drum.
What else can I help you with?
How is stone tools or sharp sticks technology?
how are stone tools or sharp sticks technology
What sticks to metal?
Magnets?
What prevents sdr sdram sticks from fitting into slots designed for ddr sdram sticks?
The number of pins at the bottom of the stick. Some ddr's have 184 pins, some newer models have 240, starting with DDR2.
What kind of technologies did early people use to farm?
They used sharp sticks,rocks,bones, and shells.
What is a good size for computer memory sticks?
Computer memory sticks come in many sizes. One needs to choose the size most appropriate to one's electronic devices. One also has to keep in mind the amount of memory one requires before purchasing any stick.
In the laser printing process what determines when the toner sticks to the drum and when it does not stick tothe drum?
During the writing phase, the uniform high charge is discharged only in the places where toner is meant to stick to the drum. This is how the laser printing process that determines when the toner sticks to the drum.
How do you make a Bible out of popsicle sticks?
I didn't know you COULD, except maybe by gathering a billion popsicle sticks, having bible-stock paper made out of them and printing the Bible on the paper.
What are houses made of during 5000 be?
sticks an d mud
During the laser printing process what determines when the toner sticks to the drum and when it does not?
Electric charge! The drum is coated with a photo-conductive layer, whose electrical resistance changes when exposed to light. In the old days this was based on selenium, but nowadays it uses an organic plastic compound. First the drum is electrically charged using a 'corona wire' - a very fine wire grid at high voltage. Then a laser (or, these days, an LED array) is used to expose the 'white' areas, causing electric charge to leach away in those areas. Next toner (which is itself tumbled to build up an electric charge) is brushed over the drum, so that it sticks only to the electrically charged ('black') areas on the drum. It's then a simple matter to get the toner off the drum and onto the paper. Finally the drum is cleaned with a brush and/or wiper blade, and electrically discharged using a 'quench' lamp before the whole process starts again.
How many pogo sticks can be made during a rush?
1 and a half
How many pogo sticks can be made in a day during a rush?
50
Paper sticks on the blanket during printing?
To prevent paper from sticking on the blanket during printing, make sure the blanket is clean and free of debris. Adjust the blanket pressure and temperature settings according to the manufacturer's recommendations. Using anti-static sprays or powders can also help reduce sticking.
Why does the espresso puck stick to the group head?
The espresso puck sticks to the group head because of the pressure and heat during the brewing process, causing the coffee grounds to become compacted and adhere to the metal surface.
Value of ten dollar bill with no printing on back?
== == This is considered to be a major printing error. It can occur when a sheet of bills sticks to the paper underneath so that two sheets go through the press together, and only one side of each is printed. Generally major printing errors of this sort can go for $100 to $500 at auction. Note that bills are printed by the Bureau of Engraving and Printing which has nothing to do with the U.S. Mint. The Mint only makes coins.
What does the banderilleros do during the second stage of bullfighting?
The banderilleros place the banderillas, barbed, decorated sticks, into the bull's tossing muscle. Sometimes the matador, himself, will place the sticks.
How can body temperature determine the time of death?
it is the temperature of the liver that determines the time of death (how long a body has been dead). that's why the medical examiner sticks a meat thermometer into the liver.
When were us marines issued their weapons during the Vietnam war?
sticks with dog poo on the end
