Office software is closely linked to the PDF,the PDF is also must have to control!
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Commercial printing by Acrobat 4.0 and PDF 1.3 support, for the commercial printing, the other key features of the transition is of mixed colors, bleeding page, copy or pre-plus points over the net value of the two images, mosaic screening and two-color version. Acrobat 4.0 introduced a gentle gradient (Smooth Shading) features, printing workers, the transition is typically referred to as mixed-color, gradient or virtual halo. PostScript 2 up to date, has transferred most of the gray-scale 256. Although this is the desktop inkjet printer and the IRIS-wise, it seems also very fine, but the printed version to see when Imagesetter ladder. With Acrobat 4.0 and PostScript 3 is allowed to have 4000 adjusted gray-scale, large enough to generate smooth virtual halo and will not be any banded. PDF also supports the network copy of data integration. Dots used to generate scanned copy of the original has color information (such as from advertising agencies to provide full-page color ads of) the digital files. Copy the work in the network stream, a color film is a stacked, so that each color will become transparent and mixed with other color. Copies of the data integration point in the PDF document is the only flaw: Even though all the colors are, you can only see the PDF document, the final color. However, this problem can in the raster image processing stage will be corrected, so that can be the final step before printing from the screen to view the document accurately. ExtremePrepress prepress Architecture PDF file format to be integrated into high-end prepress environment the key is the Adobe company must develop a system structure, which allows it to function with large document processing and printing PostScript link and visit the OEM Extreme factory built systems. Extreme system these professionals should be printed just have to know the nature of incentives. The core of the new Adobe-based pre-press printing technology architecture - Extreme is for the computer services company, pre-press and commercial printing workshop designed. Extreme based on the integrated workflow system that allows automated pre-press operations and help to optimize the Adobe PDF and PJTF (portable operating summons format) output. Extreme has the main advantage of the complexity of the printing operation is to improve the reliability and consistency of flow, it must be addressed in any Post-Script RIP with bad suspension of pre-press technicians document is extremely useful. Adobe Exterme program across multiple CPU can carry out, the distribution of digital workflow, to complete the final stage of editing and supports multiple raster image processing. Extreme operating summons automatic processor, is another important time-saving device. These processors to collect and enforce the subpoena to provide the special operations command, which gives pre-press technicians to manage, edit, and print throughout the entire cycle of operation specified in the special ability to process information. Operating a summons can be used to identify and change the page based on the layout until the final copy, fill , OPI and color data. It to the user through the special operations command embedded in the automated operation of the printing capabilities, and customer demands change in its additional functionality. |
