**传真设备技术详解：带你认识不一样的传真的秘密** 一、引言 在现代通信技术的推动下，我们常说的“传真”不再仅仅是一种传统通信工具，而是依托于高科技设备的媒介。在这篇文章中，我们将详细介绍传真设备的工作原理和技术细节，以帮助你更深入地理解这个传统但仍然重要的通信工具。 二、传真设备概述 传真设备主要由以下几个部分组成：扫描器、调制解调器、发送和接收设备等。这些部分协同工作，使得传真过程得以顺利进行。 三、传真设备技术详解 1. 扫描器：扫描器是传真设备中最重要的部分之一。它负责将纸质文档转化为数字信号。当用户将文档放入扫描器时，扫描器会使用光学传感器来捕捉文档的图像信息，并将其转化为电子信号。

2. 调制解调器：在将文档图像转化为电子信号后，调制解调器负责将这些信号转化为可以在电话线上传输的信号。这个过程涉及到数字信号的编码和解码，确保了信号的稳定传输和接收。

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3. 发送和接收设备：发送和接收设备是传真通信的关键部分。发送设备将调制解调器处理后的信号发送到电话线上，而接收设备则负责接收这些信号并将其还原为原始的文档图像。 四、传真传输过程 传真的传输过程包括几个关键步骤：发送方的扫描与传输、交换网络的连接和接收方的解码与打印。每个步骤都依赖着前文所提及的设备技术来实现。 五、翻译成英文： Fax Equipment Technical Details: Taking You to Understand the Secrets of a Different Fax Introduction: Driven by modern communication technology, the "fax" we often talk about is no longer just a traditional communication tool, but a medium relying on high-tech equipment. In this article, we will provide a detailed introduction to the working principles and technical details of fax equipment to help you understand this traditional but still important communication tool more deeply. Overview of Fax Equipment:

Fax equipment mainly consists of a scanner, a modem, sending and receiving devices, etc. These parts work together to enable the fax process to proceed smoothly.

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Technical Details of Fax Equipment: 1. Scanner: The scanner is one of the most important parts of the fax equipment. It is responsible for converting paper documents into digital signals. When the user places the document in the scanner, the scanner uses optical sensors to capture the image information of the document and convert it into electronic signals. 2. Modem: After converting the document image into electronic signals, the modem is responsible for encoding and decoding these signals into signals that can be transmitted over the telephone line. This process involves encoding and decoding digital signals to ensure stable transmission and reception of signals. 3. Sending and Receiving Devices: Sending and receiving devices are the key components of fax communication. The sending device sends the signal processed by the modem to the telephone line, while the receiving device is responsible for receiving these signals and restoring them to the original document image. Fax Transmission Process: The fax transmission process includes several key steps: scanning and transmission by the sender, connection to the switching network, and decoding and printing by the receiver. Each step relies on the equipment technology mentioned earlier to achieve its goal.