Index: backend/ipp.c
===================================================================
--- backend/ipp.c	(revision 7985)
+++ backend/ipp.c	(working copy)
@@ -1118,7 +1118,7 @@
     }
     else if (ipp_status == IPP_SERVICE_UNAVAILABLE ||
 	     ipp_status == IPP_PRINTER_BUSY)
-      break;
+      continue;
     else
       copies_remaining --;
 
