复普复印机,彩色扫描怎么变成黑白?

2025-03-15 02:51:54
推荐回答(2个)
回答1:

您好,很高兴为你解答。
一般的复印机在扫描前都需要先设置彩色或者黑白,如果你想扫描彩色的,就选择彩色,如果你想扫描黑白的就选择黑白,如果你已经扫描成彩色,想变成黑白的,那就只能用软件修改一下。

回答2:

用彩色复印机复印。复印件照原样重印,特别是对于复印机。顾名思义,它与传统复制不同。它不是将原始图像转换为黑白或要复制的尺寸,而是从原始图像复制颜色。

传统做法是将原始图像和文本颜色复制为黑白或灰度。这是因为原始图像和复印图像更加丢失和失真,这增加了检查和验证各种数据的难度和错误。能够色彩还原。黑白部分具有更好的防伪效果,使材质更加直观生动。

传统复印需要用黑白或灰度替换原始和文本颜色,以使原始和复印的图像更加丢失和失真,从而增加了查看和验证各种数据的难度和错误。黑白部分的索引具有更好的防伪性能,并且材质更加直观。

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