如何打印A3+尺寸的铜版纸封皮呢
 

如题，如何打印A3+幅面铜版纸的彩色封皮，是用word还是ps更容易些呢？能不能再ps里新建一个A3+大小的空白页插入正面和背面两张封面图然后把书脊的位置空出来一整张打印，但是那样的话打印机输出纸张最大只支持A3根本没有A3+的纸张可选啊:shame:我试了一下很难把正面和背面两张封面图打印的位置那么精准，总是书脊上胶装完以后也有一部分封面，有什么窍门吗求问 本人纯菜鸟

这可是最最基础的，先看点印刷基本知识再来问吧。没基础说了你也是一头雾水

I don't understand the question of first floor...
If he/shy is talking about simple printing without knowledge, then there is nothing todo.
Please share example file(s), we can figure it out for you as simple it would be.
In this community are very talented users, trust me.