3. Page Location instance to cross-page document. Finished assumed dimensions 210 × 285mm, PDF page for cross-page document, a single page is the Trilateral bleeding, on each side of 3mm, the cross-page PDF file size is 426 × 582mm, PDF page does not set the trim box (TrimBox). When this type of page Imposition two treatment methods: ① Method One: The cross-page file into single-page document on a single page document are set around the home page, and the displacement X, Y directions. After the split page is the Trilateral bleeding, size 213 × 291mm; shift left page is (X: -3mm, Y: -3mm), the displacement of the right page is (X: 0mm, Y: -3mm). ② Method two: do not split across pages of documents to locate the direct use of displacement. In this case the displacement values ??(X: -3mm, Y: -3mm) left page right page of displacement (X: -213mm, Y: -3mm). For other PDF page structure requires the use of a different page positioning methods, which increases the imposition job variability and complexity, reduce reliability imposition jobs, thereby affecting the normal finishing operations. Therefore brochures printed, how to regulate the PDF page structure, simplify imposition jobs, improve the reliability and efficiency of prepress operations concern. Color printing in a production situation will always be color printing, and is difficult to completely eradicate a fault, according to the chefs explain and personal summary, has the following approach: 1. First you should check printed on the forum The design is reasonable, such as the ink than the larger pattern (or four-color network stack) drag slightly on the position, for this layout is certainly not conducive to print out high-quality print should put them Diao port position, it is a good jaw control of the paper, do not change more easily print out the print. 2. If there have been cases print color, do not start at the press itself to the conclusion that the issue should be at the periphery of the press looking for reasons, first of all you should use a magnifying glass dots on the printed version, check whether it has occurred dot deformation, if found in the printed edition have been deformed outlets, it should be checked for the film, when the film is out of the question. 3. After the exclusion of the film problem, check the ink system if there is a problem, check the ink system can be a very simple method, first using the washing water (water may be added) would Ink thoroughly cleaned, parking should check Ink if there is a white crystalline particles exist, if there exists such a substance, then the discoloration appears there may be a crystalline substance produced prints heap Melbourne local color, this color is often more reflected local products product brush color bias color. These crystalline substances not found in the car wash, restart the printer, playing each of the ink to the ink roller printing brochures drugs, after the fight Mexican on inking rollers and dampening rollers, check whether the pressure of the standard company brochures printed If not, it is recommended that all of the ink roller pressure to re-adjust, has to achieve a better state. Ink and water adaptation for efficient production is critical to the pressroom. Why do we have to control ink balance? In order to control the process. Printers people are inclined to let the process control them, always just out to solve, rather than by controlling the process to prevent problems from occurring. Factors affecting the printing quality began to gradually analysis, breaking the Shanghai Printing personnel minds conceive of "all the water is different". Due to the different sources of water, mineral ingredients contained therein are also different. Example: well water and river water is not the same as contained in the mineral composition. In the same printing tap water is not flowing out is always the same, the difference even though they come from the same source of water water also affected the printing shop of the year of production work. "Other factors include: water PH value is different from the ideal value should be 7.0; conductivity, which is the number of ions of minerals dissolved in water-based; local water companies add chemicals, such as chlorine, fluorine, deodorant and so on. fountain solution and ink on the press, we are using a watered dubbed the fountain solution. Therefore brochures printed book, to understand the composition of fountain solution is crucial. fountain solution typically consists of 98% water plus 2% other mixture made basic by alcohol mixture of alcohols, ink and wetting agent (surfactant) or mixed together. If the fountain solution in the amount of water shortage, can not function properly. Temperature is another factor that needs to be controlled by temperature in the process control phase has little effect, the higher the temperature, the lower the viscosity of the ink, but with the water and the amount of ink will increase. After the glue water ink viscosity people Other factors will also decrease job which is printed on the substrate and ink factory date, and so the installation of a water treatment system;.. Replacing the ink to ensure quality; the version before cleaning the plate to avoid contaminated water Bucket liquid; to press for regular maintenance of toys printing brochures, beyond printing (certified), Tangxia brochures printed by the Dongguan City, often beyond packaging products factory Dongguan Chang Ping beyond providing packaging products plant (www.dgcyp.com.. ) is Dongguan, Guangdong, printing paper leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs in all walks of life beyond the printing leadership with the staff warmly welcomed the inquiry negotiations, Beyond printers to create a better future.