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+++ b/docs/nas-skill/11-printer.md
@@ -2,13 +2,36 @@
 sidebar_position: 11
 ---
 
-# 专业版cups打印服务器使用教程
+# 专业版cups打印服务器
 
   
 
-## 获取
-
-
+## 升级专业版获取
+
+海纳思专业版内置 Linux-cups 打印服务器程序，  
+升级专业版可以获得。  
+
+:::tip
+[社区版和专业版有什么区别？](/professional)
+:::
+
+## CUPS 添加打印机教程  
+
+### 1.连接打印机
+
+打开打印机电源并使用数据线连接到盒子USB接口上。  
+
+### 2.进入设置界面  
+
+进入盒子的首页，并右上角选择局域网，点击打印机图标。  
+
+![](./img/printer-home.jpg)
+
+### 3.进入管理页面  
+
+浏览器会打开新窗口进入 CPUS 管理页面，选择 Administrator 标签然后点击 Add Printer 按钮进入添加打印机步骤  
+
+![](./img/printer-cups.jpg)
 
 
 
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