请教，为什么自己ps的passbilder打印出来不清楚呢
明明是按照打印出来的照片规格ps的啊，为什么不清楚呢，在电脑里看还是很清楚的啊$郁闷$ $郁闷$ $郁闷$另外，打印照片只有高x宽，没有像素说明，那我到底要保存成多大像素打印出来才清楚呢$frage$
貌似jpg格式不是很清楚，但是bmp格式dm的照片打印机又不认啊:(
[ 本帖最后由 哈密瓜 于 2008-6-23 21:04 编辑 ] 1。可能是分辨率过低的问题
2。通过openoffice或者office08转成pdf格式，试试 ps里面是可以选择按照尺寸来存的,把单位换成cm或者mm就可以了,记得是9x13和10x15这两种吧,拿到外面去20-30个cent就搞定了,我也这样干过的,延签没有任何问题 谢谢ls两位帅锅，我试试。。有问题在来请教，多谢啦$m31$ 像素过低吧。在电脑上有些图片即使像素不高看起来也清楚，但是打印出来就不行了。
在photoshop里改改 也可能是硬件的关系，比如说你的打印机喷头堵塞什么的。
彩打最容易堵喷头了。呵呵。。 直接用windows自带的那个程序预览，然后打印，只要原图清楚。肯定没问题。
ps里面可能你不小心设置了图片尺寸，造成了不必要的拉伸，于是就模糊了。 there are tree key attribute for a pic: pixels, resolution and real size.
For example, if you get a 3000x2000 jpg file, and set the resolution to 50 pixel/cm. than the real size of your pic is actually 60cm x 40cm.
If you print it as a 10cm x 15cm photo, the resolution will be unchanged, but pixels will be reduced.
So before printing, the pic will be resized to 500x750. that is the reason, why the pic isn't as sharp as on screen.
All you need to do is set a right resolution and reduce the real size. For the example pic, you can set resolution to 250 pixel/cm, and the real size to 12cm x 8cm. This will not modify the pic data, so lossless, but improve the print quality dramatically.
If you don't know how to adjust it, try install "Paint.Net"(http://www.getpaint.net/download.html#download), it is small, fast and free.
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