2021-05-12 14:32:11
怎麼用印表機把彩色照片列印成清晰的黑白照片
2019-12-09 15:04:54
一般印表機都只用黑色墨,有時候我們掃描了,營業執照,或者證書,身份證之類的彩色圖片,我們需要把它清晰的列印出來,但是很難列印出清晰的圖案,顯示出來很模糊,就算是用PS把顏色調的很重也無濟於事.當然了,如果你是專業人士,你可以用coreldraw?處理,但是一般情況下都很少用得.現在我教大家用PS簡單處理下圖片就OK啦!就算不太會用PS的人也能按我的步驟輕鬆搞定.
1
開啟PS軟體,選擇 選單欄"檔案"-"開啟"在開啟的視窗中選中需要處理的圖片,點選"開啟"按鈕.
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/d68b65cb0a46f21f707533cff6246b600d33aeaec5k20hnut22.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/373bc4b44aed2e731154ebb08701a18b86d6faaa4m4u1mx41go.jpg)
2
選擇選單欄"影象"點選選擇"模式"在右側開啟的選單內選擇"灰度",有提醒"要扔掉顏色資訊嗎"點選"好",這時候圖片轉換為灰白色.
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/a0ca99d6277f9e2fa6d670941f30e924b999f308lfgis4g2yvp.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/0d729944ebf81a4c841a8055d72a6059242da6c7qmyry0pyao4.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/dc854fda81cb39dbd5da0bcad0160924aa1830d0hsd1uwxadyr.jpg)
3
選擇選單欄"影象"點選選擇"調整"在右側開啟選單內選擇"色階"在開啟的色階視窗中,用滑鼠拖動上邊的移動塊,向右拖動,這時候你會看到圖片顏色變的黑白分明,拖動到適度的黑白即可.點選"好".
?
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/a8362712b31bb0516b4bdfb4367adab44bede0840kplurbgz0v.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/8bc3a7014a90f603fdc5f0db3912b31bb151edf2e5qcyo0hwum.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/f15e24292df5e0feb853e59d5c6034a85fdf72a7twukqbpq2li.jpg)
4
選擇選單欄"檔案"在下拉式選單中選中"列印預覽"調整合適大小,點選"列印",然後印表機就會列印出清晰的證書圖片.
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/8759287adab44aedb6f5d278b31c8701a08bfbb0wob4h3h5eri.jpg)
![](https://s3.ap-northeast-1.wasabisys.com/img.it145.com/201911/6f4703950a7b0208d051537d62d9f2d3562cc857k3u4kbxdhq3.jpg)
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