本文档定义了PDF/VT-3文档格式和方法，以实现可变数据和事务（VT）打印的可靠文档交换。它使用受PDF/X-6限制的可移植文档格式（PDF）2.0版来表示此类文档。它允许在图形模型中指定文档结构和布局、内容数据以及图形对象的交互，该图形模型支持透明性以及设备相关和设备无关的颜色空间。包括所有元素，或提供外部提供的ICC配置文件的唯一标识。 PDF/VT-3设计用于在从台式打印机到数字生产印刷机的各种环境中实现可变数据和事务性打印。这包括传统打印和数字打印的混合工作流程。

This document defines the PDF/VT-3 document format and methods to enable reliable document exchange for variable data and transactional (VT) printing. It uses the Portable Document Format (PDF) Version 2.0, as restricted by PDF/X-6, for the representation of such documents. It allows the specification of document structure and layout, content data, and interaction of graphics objects in a graphics model that supports transparency and both device-dependent and device-independent colour spaces. All elements are either included or provision is made for unique identification of externally supplied ICC profiles. PDF/VT-3 is designed to enable variable data and transactional printing in a variety of environments from desktop printers to digital production presses. This includes hybrid workflows involving both conventional and digital printing.