Position:Without can deny, chromatic laser printer has begun to make the mainstream product of the market stage by stage. From 2002 end begins, begin to roll out the market in the round under the chromatic laser printer of 10 thousand yuan of RMBs, changed the market start and gain ground, and 1996 when, the price of chromatic laser printer still is as high as 7-8 10 thousand yuan. What can anticipate is, in 1-2 inside year, the price of chromatic laser printer will be reduced again 50% , begin to replace black and white laser printer in the round thereby, resemble in those days printer of chromatic ink jet replaces printer of black and white ink jet same, same story will be performed again and again. According to experience, 2002 will begin to use material of compatible bad news gradually 2004 to this batch of 2003 users that a large number of addition. Face such change, believe all people had realised tremendous chromatic laser is general market of bad news lumber has appeared before us, here the market of material of the color laser bad news that print mixes labor product.
The core of technology of chromatic laser printer and technology of black and white laser printer are just the same, same, black and white component of printed bad news material will appear one by one on color. Chromatic carbon pink
What appear above all is carbolic pink of color, chromatic carbon pink is comprised by 4 kinds of primary color, pass and presswork similar principle, after the size variation classics that nods with 4 extremely fine color heats up fixing solidify, one is synthesized to color is nodded and be formed in person eye on ten million is planted colour, ask every bit more lubricious diameter is extremely petty so. The progress of contemporary laser technology can come into being more than 6000 laser of the dot to nod on 1 inch distance, and if the grain of chromatic carbon pink cannot be achieved such fineness, the machine of that much higher resolution cannot produce enough and careful final picture, so, the grain of all chromatic carbon pink is extremely petty, it is commonly between 3-8 micron. General the diameter of pink of former plant carbon is controlled in 5 micron, and black and white carbon pink is commonly in 20-50 micron, the muller that this has extremely high production facilities to include 1 micron level with respect to the manufacturer of pink of requirement color carbon, crystallization and filter equipment, also produced a large number of loss at the same time. The manufacturer that this can produce chromatic carbon noodles or vermicelli made from bean or sweet potato starch at present namely is very little, and the reason with high price, current manufacturer home is in day / heart / beautiful the Three Kingdoms, and it is printer former plant or its associate supplier mostly, especially Japan, no matter be,mix in the technology produce can going up is banner at the whole world.
Powdery dot has the 4 colour quality that because need to pass final hot fixing part to will be folded,synthesizes certain ply solidify, so general chromatic laser printer has oily roller or be oily box such bad news material, print speed and economic oil roller to can rise such bad news material, newest technology is sodium ion and oily factor synthesize level to had been included in raw material in chromatic carbon pink, and the patent of the protection that the manufacturer that invents these technologies has manufactured mostly, what use this technology at the market above all is HP4500/8500, subsequently Epson8500/8600/7000, newest machine used HP2500/4600/5500 and other in succession this kind of technology, such technical difficulty established the threshold of very high production for the manufacturing business of current cost material, this namely why the problem of burnish of general carbon pink of inchoate HP4500/8500 is solved hard all the time, just begin to get ameliorative account till the closest a few months.
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