初版的功能

FATrace.App/frmMain.cs

@@ -1,18 +1,9 @@
 using FATrace.App.Model;
 using FATrace.Model;
 using NLog;
-using System.Net.Sockets;
-using System.Net.NetworkInformation;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
 using System.Data;
-using System.Drawing;
-using System.Linq;
+using System.Net.NetworkInformation;
 using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Forms;
-using static System.Runtime.CompilerServices.RuntimeHelpers;
 
 namespace FATrace.App
 {
@@ -45,7 +36,7 @@ namespace FATrace.App
         private TScalTcp? _scaleTcp;
 
         // 打印机连接参数（用于状态检测）
-        private string _printerIp = "192.168.0.40";
+        private string _printerIp = "192.0.1.21";
         private int _printerPort = 9100;
 
         // 状态缓存，避免频繁重复写日志