The laser printer was invented by Xerox Corporation in the late 1960s, using electrophotographic (Electro-photo-graphy) technology. The technique utilizes a laser beam scans the photosensitive drum, by controlling the on and off of the laser beam to pass the photosensitive drum to make the toner ...
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1 Fast print speed, at least three color pages, 16 black and white pages per minute. 2 Effectency is nearly equivalent to the effectency of inkjet 1440dpi, 600dpi or more. 3 True color, color laser printer imaging principle similar to printing, color reproduction than inkjet. ...
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The laser beam emitted by the laser light deflecting mirror incident acoustic modulator, Meanwhile, the binary graphic lattice information sent by the computer, from the interface to the glyph generator, the formation of the desired glyph binary pulse information, the signal generated by the synchronization ...
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the basic structure The laser printer is a laser, acousto-optic modulator, high-frequency drive, scanner, synchronizer, and the light deflector, whose role is to binary dot information modulated on the laser beam is sent by the interface circuit, and after scanning to the photosensitive body. The ...
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Time events Minutes The birth of the world’s first inkjet printer in 1976 1976 piezoelectric ink point control technology came 1979 Bubble Jet Bubble advent of inkjet technology Canon Company in August 1980 for the first time the bubble jet technology applied to its inkjet ...
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The rapid development of the Internet, it was predicted that the paperless era is approaching the end of the printer has to. However, the global paper consumption is growing every year to double the speed printer sales are increasing at an average of nearly 8% ...
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Dot matrix printer Dot matrix printer for a long time in the history of the printer used to occupy an important position, from 9-pin to 24-pin dot matrix printer history throughout the decades always. The reason why the dot matrix printer is not bad pop ...
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Internal cleaning More sophisticated due to the internal parts of the printer, even ordinary wipe or lubricating have might be interested in print quality can not be underestimated impact on internal cleanup must be careful, in my experience, listed below can be cleaned parts, for ...
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To obtain stem cells and its training to become a desired cell is not easy, because the body tissue is very complex, and is composed of a variety of different types of cells, they must be in the correct mode to be stratified to the ...
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Original supplies, general supplies, compatible supplies; divided into domestic and imported; the domestic Lenovo lattice grid, Xinge.; The general original print quality best domestic cost-effective, quality is also good. Some can be comparable and original. There are several varieties: cartridges, ink cartridges, toner, ribbon. Depending ...
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