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如果你有大量文稿需要存入电脑,如果你有很多照片需要放在你的网站上或者发送给亲朋好友,都需要扫描仪的帮助。扫描仪是一种重要的计算机外部设备,我们可以用它将照片、文档扫描到计算机中进行保存和处理。一、扫描仪的种类扫描仪按扫描方式可分为滚筒式扫描仪、平板式扫描仪和手持式扫描仪。滚筒式扫描仪一般为专业人员用于大幅面扫描领域,扫描质量极佳,但价格昂贵;平板式扫描仪目前最为流行,近年来价格不断下降,扫描质量不断上升,已经成为商业、家庭和个人首选的品种;手持
If you have a lot of documents to be saved in your computer, you need the help of a scanner if you have a lot of photos that need to be placed on your website or sent to friends and family. Scanner is an important external computer equipment, we can use it to scan photos and documents to your computer for saving and processing. First, the type of scanner Scanners by scanning methods can be divided into roller scanners, flatbed scanners and handheld scanners. Roller scanners are typically used by professionals for large format scanning, with excellent scanning quality, but expensive; flatbed scanners are the most popular at the moment, with declining prices in recent years and ever-increasing scanning quality, which has become a reality for businesses, families and individuals Preferred varieties; hand-held