HP releases new ink and paper technology

China Hewlett-Packard Imaging and Printing Systems Group released its new ink and paper technology for the domestic market, especially HP's advanced six-color printing technology, which, in cooperation with its new printer, can produce photo images that reproduce real life colors, more than halogen salt color The fade resistance of the print is extended by at least 10 years.

Inkjet printers with a four-ink printing system currently available to consumers on the market use black ink and three main colors of ink: cyan, magenta, and yellow, and can output manuscripts from black text to full-page color images. Colors other than ink colors are produced together by color grading and halftone methods.

HP's new spray jet uses a black print cartridge (HP 56) and a tri-color print cartridge (HP 57 cartridge). Tri-color print cartridges use dye-based inks, while black print cartridges use paint-based inks. HP dye-based color inks are specially formulated to reduce penetration and enhance expressiveness, making the colors bright and lively. HP's proprietary lacquer-based inks provide pure black, and when printed on the media, it is not easy to fall off or smear, so HP's lacquer-based ink can achieve a clear black laser text print quality.

Inkjet printers that use more than four color inks are typically six-color ink photo printers that have the same four colors as the four-ink ink printing system, namely cyan, magenta, yellow, and black, plus the other two colors are lighter. Dye inks: light cyan and light magenta. The six-ink ink printing system on HP's latest deskjet 5550 printer and Photosmart 7000 series printers uses two ink cartridges: the Hewlett-Packard 57 tri-color print cartridge containing full-color cyan, magenta, and yellow inks, and lighter cyan products. HP Photo No. 58 print cartridge with red light color ink and dye-based black ink. The six-color ink printing system enables HP's fourth-generation "Folitu" technology to deliver exceptional photo print quality. The light cyan and light magenta inks in the photo print cartridge can produce finer, more detailed colour drops, thus significantly reducing the surface graininess of the image, while the dye-based black ink in the photo print cartridge produces a deep, rich black color that can be Greatly improve image quality.

HP's fourth-generation FieryRate color grading technology can precisely control the amount of ink supplied at each print position, resulting in a smoother color gradation between the hue, resulting in a truly grain-free image. Printers using the fourth-generation Folitu technology can stack 32 tiny droplets (4-5 microliters) at a single point, thus requiring less data than those that need to handle higher dpis, thereby increasing the printing speed.

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