https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1211707#M268520 <P>您好</P><P>只是针对黑白模式有效。</P> Sun, 29 Jan 2023 07:34:13 GMT 双鱼座鲨鱼 2023-01-29T07:34:13Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1210589#M268313 <P>说明书中也没写</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信截图_20230118182031.png" style="width: 690px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/84800i727CD2519DC250FC/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20230118182031.png" alt="微信截图_20230118182031.png" /></span></P> Wed, 18 Jan 2023 10:20:58 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1210589#M268313 suny477dw 2023-01-18T10:20:58Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1210596#M268314 <P>您好</P><P><SPAN>自动阈值指的是自动调整黑色和白色的参考值。</SPAN></P><P><SPAN>例如用黑白模式扫描一张彩色图片，扫描效后的图片会包含灰度等级。</SPAN></P><P>如果开启阈值，扫描效果只有黑色和白色。</P> Wed, 18 Jan 2023 10:31:03 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1210596#M268314 双鱼座鲨鱼 2023-01-18T10:31:03Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1211695#M268517 <P>彩色模式这个设置有效吗？</P> Sun, 29 Jan 2023 07:13:55 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1211695#M268517 suny477dw 2023-01-29T07:13:55Z https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1211707#M268520 <P>您好</P><P>只是针对黑白模式有效。</P> Sun, 29 Jan 2023 07:34:13 GMT https://h30471.www3.hp.com/t5/da-yin-ji-shi-yong-xiang-guan-wen-ti/HP-ScanJet-Pro-N4600-fnw1she-zhi-zhong-deBW-she-zhi-zi-dong-yu-zhi-you-shen-me-zuo-yong/m-p/1211707#M268520 双鱼座鲨鱼 2023-01-29T07:34:13Z