<style>
@media print{
input {display:none}
img{display:block}
}
</style>
<body>
<input>
<img src="http://192.168.3.4:8820/EduBureau/images/Banner_left.gif">
@media print{
input {display:none}
img{display:block}
}
</style>
<body>
<input>
<img src="http://192.168.3.4:8820/EduBureau/images/Banner_left.gif">
你试试他的方法吧