[Guide] Major factors affecting print quality

The quality of inkjet printing should be the primary factor in the selection of a printer. However, different users in the selection of such printers should first consider the following quality assessment factors: First, the inkjet printing method is monochromatic jitter output analog grayscale, the quality of which depends on the printer in black and white text and color image output Various parameters such as resolution, grayscale, color gradation, saturation, and color temperature. In theory, the higher the resolution, the better the print quality. Such as Lexmark Z52 color and black resolution up to 2400 × 1200dpi, with support for sRGB color space, full support for Microsoft Windows and Office and other application software, color matching, use of ICM or ColorSync color management capabilities, enabling printers, monitors, scanning The color space of instruments, digital cameras, etc., is completely matched. Second, you can determine the print quality by comparing printer ink performance. In addition to increasing the print resolution, users can increase the number of ink colors, reduce the size of ink droplets, and use advanced algorithm software to control ink drop placement and improve ink. Performance and use of special printing paper and other ways to achieve, inkjet printer high-quality output is a system engineering that requires a comprehensive increase in hardware and software performance. The more color types of ink, the more colorful the original manuscript is. Everyone knows that low-end inkjets are three- or four-color printers and medium-to-high-end printers are six-color (or even more) printers. Like paintbrushes, the more types, the more colorful they can display. Many printers currently support four-color printing, and the Lexmark Z52 supports photo-grade six-color printing (yellow, magenta, cyan, black, light magenta, light blue), which will make the print effect comparable to the photo. Third, of course, there is another factor that is the quality of your manuscript. There is an original manuscript with vivid colors and rich and detailed layers. It is a prerequisite for a perfect output. If the manuscript that needs to be output is too lame, how can the back-end equipment be improved and the effectiveness is also good? Slightly. Recently, many manufacturers have introduced a variety of advanced technologies to improve print quality. Lexmark's excimer laser-printing printhead technology combines the ink jet nozzles with ink-to-nozzle pressurization chambers, breaking through the traditional technique of splicing the nozzles with the pressurization chamber and displaying the diameter of the nozzles. Only 1 micron of precision processing, the fineness is only equivalent to one-sixth of a hair. The precise nozzle can effectively reduce the ink droplets that are ejected, making the printing effect more clear and delicate. Lexmark has also developed a special black dye that can be used instead of liquid dyes to keep the very small carbon particles in the ink suspended by a dispersant so that it will not deposit due to gravity, so it is excellent Waterproof. Proofs printed using this type of ink will remain clear even if they are soaked in water for a week.