diff --git a/lv/lv2500.cpp b/lv/lv2500.cpp
index e5db321f1..188ec54d7 100755
--- a/lv/lv2500.cpp
+++ b/lv/lv2500.cpp
@@ -208,8 +208,25 @@ void TFatturazione_lavanderie::post_process_output(TLista_documenti& doc_out)
 					break;
 				case 4:
 					{
-						rout.put(RDOC_PREZZO, rcont.get_real(LVRCONDV_VALCONV));
-						rout.put(RDOC_QTA, dot*rcont.get_real(LVRCONDV_FORFPERCL));
+            const real qta=rout.get(RDOC_QTA);
+            const real consumo=qta * rout.get_real(RDOC_PREZZO);
+            const real impconv=dot * rcont.get_real(LVRCONDV_VALCONV) * rcont.get_real(LVRCONDV_FORFPERCL);
+						if (consumo<impconv)
+            {
+              const bool cicl2rig=contr.get_bool(LVCONDV_CICLAGGIO);
+              if (cicl2rig)
+              {
+                TRiga_documento& congrow=doc.insert_row(++i, "01");
+                doc.copy_data(congrow,rout);
+                congrow.put(RDOC_DESCR,"Conguaglio valore convenzionale");
+								congrow.put(RDOC_PREZZO, rcont.get_real(LVRCONDV_PREZZO));
+              }
+              else
+              {
+						    rout.put(RDOC_QTA, UNO); 
+                rout.put(RDOC_PREZZO, impconv);
+              }
+            }
 					}
 					break;
 				case 5: