Inkjet Printers and Inkjet Information

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Technical Analysis portable photo inkjet printer dye sublimation PK – photo printer, printer-industry IT

Portable photo currently on the characteristics of the printer market, a technical distinction between an inkjet and dye sublimation Ink of two, but both techniques have their advantages, then choose the time, what kind of product is right for you? Now, Xiao Bian is doing an analysis of both technologies, hoping to raise doubts for you. Digital Cameras Best partners, therefore, that the printer is also often referred as the digital color photo printers, especially suitable for fine print on the portrait demands delicate skin texture, but not easy to disappear with characteristics of long-term conservation. Yellow, red, blue, This is our newspaper said the three primary colors, any color can be reconciled by the three primary colors made, dye-sublimation printer that is achieved by combining three colors on a variety of colors and color depth. However, the process Dye sublimation printing, the three types of color is not the same time, but every time you use a color for three times to form printing requirements desired color. It is precisely for this reason, the press in the printing process, a total of 3 times to pass through the printer, dye sublimation printer Print makes the process is relatively slow, but high enough to offset the shortcomings of print photo quality. Some dye-sublimation printers in three after the process and a membrane attached. The colors of the three in the reuse of special materials in the sublimation of the tape and put the paper to form a film protective film can play up the oxidation discoloration, drain, place the role of the fingerprints. This is the ink jet printer can not do. Dye sublimation printer ribbon is a one-time use, and paper ribbon is combined with the general sale, each volume of the yellow tape, red blue three colors as a group, each print a photo, a team color on the paper web. Thus, although the sublimation printer can print in low resolution but does not reduce printing costs, can only slightly improve the printing speed, the total proposed for the highest print resolution. So also to remind one: printed on each print image, the text used the latent image on the tape to the left, if the content is information printed confidential proposal good film preservation, and destroyed after use. printer resolution, also known as the output resolution refers to the impression in both horizontal and vertical directions can be printed by inch maximum number of points, usually a dot per inch "or dpi (dotperinch) said. The maximum resolution of the call refers to the maximum resolution the printer can print, which is what limits the resolution printed output. In general, the referred to the resolution of the printer usually refers to the maximum printer resolution, the resolution of the dye-sublimation printers today-are usually around × 300 300 dpi. Print resolution is a measure of the quality of the printer of key indicators, which determines that the printer can print images performance of sophistication, and has its level of output quality of an important influence, to some extent, therefore, the decision also resolution Print quality printer output. The higher the resolution, which reflects the number of pixels to display more, can provide further information and better and clearer image. However, because the technical characteristics of the dye-sublimation printer, while printing the same image format, The lower resolution than inkjet printers, but printing is a continuous gradation of the printed form, but the high-end printers injection photo ink may be comparable, the transition from soft color image, of course, the main features of the printer. Precisely for the characteristics of dye sublimation printers, are not suitable for printing text, tables, etc. dye sublimation printer, printing time is not a parameter specific. Laser printers, inkjet printer print speed usually refers to the output of paper per minute, number of pages printed, the unit with the PPM (PagesPerMinute) said. All manufacturers of printers available today for users of the products of laser or inkjet print logo greater speed and standard unit of measurement. However, dye-sublimation printer for laser or by injection technologies Printer ink and different, usually less than a minute to print, so the speed of dye-sublimation printer in seconds expressed as a printer general dye sublimation prints at speeds of about 90 wonderful debut, a little more time due to the need to heat the thermal print head. Printer Sublimation ink is printed in red, steaming yellow, blue three-color film by heat treatment after stamping on a picture dedicated paper, because the level of parts of the heater heating current can be divided into 128 or 256 level, so that due to a steam heating of different concentrations of pigments of vaporization, resulting in color will correspond to a 128 or 256 of the continuous color scale, which is the concept of color. Three colors for color 128 or 256, can generate a total of 2,097,000 of color or colors of the continuous gradation 16770000, 16770000 color that is almost the color of the human eye can distinguish between the depth limits. Current dye-sublimation printer with 256 degrees of various colors. About the Author

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