Add project files.

Inspectron.Epson/Queue/PrintJob.cs

@@ -0,0 +1,14 @@
+public class PrintJob
+{
+    public string AreaId { get; set; }
+    public string Document { get; set; }
+    public DateTime QueuedAt { get; set; }
+    public int RetryCount { get; set; }
+
+    public PrintJob()
+    {
+        AreaId = Guid.NewGuid().ToString();
+        QueuedAt = DateTime.UtcNow;
+        RetryCount = 0;
+    }
+}