● Overview
In engineering drawing, often need to print a large number of drawings. May be a plurality of sheets of drawings dwg file, or multiple sheets dispersed in multiple dwg files need to be printed or converted into PDF files. This article describes how to use the "CAD bulk fight the demon" to achieve.
● Installation
Must be installed before installing beat the demon AutoCAD2007 or later, the latest version can be to Evian official website software download, run the installation program all the way to the point "next" step by step, attention can choose the installation folder, and finally click "Finish" to complete the installation. Upon completion can be found in "pdfFactory3_52.exe" run virtual printer installed in the installation folder.
● All print a single CAD drawings
Enter in CAD "QP", open PUNCH wizard, select the printer, paper size, click "Print" to start printing. Select entity printer directly to print, select "pdfFactory Pro" or "DWG To PDF.pc3" virtual printer will print the drawings to PDF files.
● printing a single CAD drawing portion
If you only want to print an outer portion in a single CAD drawings or other graphic frame, print range selection "partial region", choose to print a single or multi-zone where the drawing sheets, may only choose the outer frame (more precisely ), click on "partial area Print" to start printing.
● convert multiple CAD files into PDF
Typical requirements: There are multiple CAD files, each file multiple sheets of drawings, each file need to turn into a multi-page PDF file is saved to the corresponding directory drawings, CAD PDF file name with the file name.
As follows: Open to fight the demon, Printer Options "pdfFactory Pro", check the "Print to File", switch to the "multi-document printing labels," drag and drop with print CAD files to print multiple document list, click "Print" that after you can start printing, each finished print a CAD file, hit the demon will automatically save the PDF file.
Alternatively, you can use the "DWG To PDF.pc3" printer, check the "Merge PDF" option, you can convert a single CAD file into a single multi-page PDF file.
● The page drawings into a PDF file
使用"DWG To PDF.pc3"打印机，不勾选“合并PDF”选项，可将每页图纸转换为一个PDF文件，若有多个CAD图纸，则将每个CAD文件里的多张图纸放到一个文件夹下。
●图框识别原理
软件识别图框通常本质上是识别矩形（单图模式除外），且默认设置下不考虑矩形大小都识别为图框，
若被其他矩形包含，则只识别最外层的矩形，允许矩形有一定的瑕疵，矩形可由由直线、多段线、二维多段线、面域、视口、代理实体、块参照或外部参照组成。
●确认页数和查看识别的图框及打印顺序
默认情况下，“确认页数”处于半勾选状态，当识别的图纸页数超过100页时会提示是否打印（可点确认页数后的按钮自定义规则），也可将确认页数勾选，这样总是提示确认页数。
还可勾选“标记图框”，当同时勾选“确认页数”时，识别完成后提示是否打印，点否后将仅标记图框及打印顺序而不打印，另外图框标记在非打印层不会被打印。
当图框识别有误时可尝试在“标准”、“快速识别”、“深度识别”三种识别模式下切换。
