diff --git a/ci4/app/Controllers/Configuracion/Papelesimpresion.php b/ci4/app/Controllers/Configuracion/Papelesimpresion.php
index 27d4dcce..9b820be4 100755
--- a/ci4/app/Controllers/Configuracion/Papelesimpresion.php
+++ b/ci4/app/Controllers/Configuracion/Papelesimpresion.php
@@ -188,6 +188,9 @@ class Papelesimpresion extends \App\Controllers\BaseResourceController
             if ($this->request->getPost('defecto') == null) {
                 $sanitizedData['defecto'] = false;
             }
+            if ($this->request->getPost('interior') == null) {
+                $sanitizedData['interior'] = false;
+            }
             if ($this->request->getPost('bn') == null) {
                 $sanitizedData['bn'] = false;
             }
diff --git a/ci4/app/Database/Migrations/2024-11-25-173558_AddTickInteriorPapelImpresion.php b/ci4/app/Database/Migrations/2024-11-25-173558_AddTickInteriorPapelImpresion.php
new file mode 100644
index 00000000..85cc60d3
--- /dev/null
+++ b/ci4/app/Database/Migrations/2024-11-25-173558_AddTickInteriorPapelImpresion.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class AddTickInteriorPapelImpresion extends Migration
+{
+    public function up()
+    {
+        $fields = [
+            'interior' => [
+                'type'       => 'TINYINT',
+                'constraint' => 1,
+                'null'       => false,
+                'default'    => 0,
+            ],
+        ];
+        $this->forge->addColumn('lg_papel_impresion', $fields);
+    }
+
+    public function down()
+    {
+        $this->forge->dropColumn('lg_papel_impresion', 'interior');
+    }
+}
diff --git a/ci4/app/Entities/Configuracion/PapelImpresion.php b/ci4/app/Entities/Configuracion/PapelImpresion.php
index b48f1875..d2e0b2ff 100755
--- a/ci4/app/Entities/Configuracion/PapelImpresion.php
+++ b/ci4/app/Entities/Configuracion/PapelImpresion.php
@@ -15,6 +15,7 @@ class PapelImpresion extends \CodeIgniter\Entity\Entity
         "espesor" => 0.0,
         "gramaje" => null,
         "precio_tonelada" => null,
+        "interior" => true,
         "bn" => true,
         "color" => true,
         "cubierta" => false,
@@ -35,6 +36,7 @@ class PapelImpresion extends \CodeIgniter\Entity\Entity
         "espesor" => "float",
         "gramaje" => "float",
         "precio_tonelada" => "float",
+        "interior" => "boolean",
         "bn" => "boolean",
         "color" => "boolean",
         "cubierta" => "boolean",
diff --git a/ci4/app/Language/es/PapelImpresion.php b/ci4/app/Language/es/PapelImpresion.php
index f1225ba8..780fc979 100755
--- a/ci4/app/Language/es/PapelImpresion.php
+++ b/ci4/app/Language/es/PapelImpresion.php
@@ -5,6 +5,7 @@
 return [
 		'alto' => 'Alto',
 		'ancho' => 'Ancho',
+		'interior' => 'Interior',
 		'bn' => 'B/N',
 		'color' => 'Color',
 		'createdAt' => 'Creado en',
diff --git a/ci4/app/Models/Configuracion/PapelGenericoModel.php b/ci4/app/Models/Configuracion/PapelGenericoModel.php
index 5f1ba92f..34dacfe0 100755
--- a/ci4/app/Models/Configuracion/PapelGenericoModel.php
+++ b/ci4/app/Models/Configuracion/PapelGenericoModel.php
@@ -383,6 +383,7 @@ class PapelGenericoModel extends \App\Models\BaseModel
             $builder->where("t2.cubierta", 1);
             $builder->where("t5.uso", 'cubierta');
         } else {
+            $builder->where("t2.interior", 1);
             $builder->where("t5.uso", 'interior');
             if ($tipo == 'negro' || $tipo == 'negrohq')
                 $builder->where("t2.bn", 1);
diff --git a/ci4/app/Models/Configuracion/PapelImpresionModel.php b/ci4/app/Models/Configuracion/PapelImpresionModel.php
index d16a7232..814463f8 100755
--- a/ci4/app/Models/Configuracion/PapelImpresionModel.php
+++ b/ci4/app/Models/Configuracion/PapelImpresionModel.php
@@ -16,15 +16,16 @@ class PapelImpresionModel extends \App\Models\BaseModel
         0 => "t1.nombre",
         1 => "t2.nombre",
         2 => "t1.gramaje",
-        3 => "t1.bn",
-        4 => "t1.color",
-        5 => "t1.cubierta",
-        6 => "t1.sobrecubierta",
-        7 => "t1.guardas",
-        8 => "t1.inkjet",
-        9 => "t1.rotativa",
-        10 => "t1.isActivo",
-        11 => "t1.use_in_client",
+        3 => "t1.interior",
+        4 => "t1.bn",
+        5 => "t1.color",
+        6 => "t1.cubierta",
+        7 => "t1.sobrecubierta",
+        8 => "t1.guardas",
+        9 => "t1.inkjet",
+        10 => "t1.rotativa",
+        11 => "t1.isActivo",
+        12 => "t1.use_in_client",
     ];
 
 
@@ -37,6 +38,7 @@ class PapelImpresionModel extends \App\Models\BaseModel
         "espesor",
         "gramaje",
         "precio_tonelada",
+        "interior",
         "bn",
         "color",
         "cubierta",
@@ -149,7 +151,7 @@ class PapelImpresionModel extends \App\Models\BaseModel
             ->table($this->table . " t1")
             ->select(
                 "t1.id AS id, t1.nombre AS nombre, t1.defecto AS defecto, t1.referencia AS referencia, t1.mano AS mano, 
-                t1.espesor AS espesor, t1.gramaje AS gramaje, t1.precio_tonelada AS precio_tonelada, 
+                t1.espesor AS espesor, t1.gramaje AS gramaje, t1.interior AS interior, t1.precio_tonelada AS precio_tonelada, 
                 t1.bn AS bn, t1.color AS color, t1.cubierta AS cubierta, t1.sobrecubierta AS sobrecubierta, t1.guardas AS guardas, 
                 t1.inkjet AS inkjet, t1.rotativa AS rotativa, 
                 t1.isActivo AS isActivo, t2.nombre AS papel_generico_id,
diff --git a/ci4/app/Views/themes/vuexy/form/configuracion/papel/_papelImpresionFormItems.php b/ci4/app/Views/themes/vuexy/form/configuracion/papel/_papelImpresionFormItems.php
index c9ddf8dd..b094e35d 100644
--- a/ci4/app/Views/themes/vuexy/form/configuracion/papel/_papelImpresionFormItems.php
+++ b/ci4/app/Views/themes/vuexy/form/configuracion/papel/_papelImpresionFormItems.php
@@ -91,10 +91,10 @@
 		<div class="mb-3">
 			<div class="form-check">
 
-				<label for="cubierta" class="form-check-label">
-					<input type="checkbox" id="cubierta" name="cubierta" value="1" class="form-check-input"
-						<?= $papelImpresion->cubierta == true ? 'checked' : ''; ?>>
-					<?= lang('PapelImpresion.cubierta') ?>
+				<label for="interior" class="form-check-label">
+					<input type="checkbox" id="interior" name="interior" value="1" class="form-check-input"
+						<?= $papelImpresion->interior == true ? 'checked' : ''; ?>>
+					<?= lang('PapelImpresion.interior') ?>
 				</label>
 			</div><!--//.form-check -->
 		</div><!--//.mb-3 -->
@@ -155,6 +155,17 @@
 			</div><!--//.form-check -->
 		</div><!--//.mb-3 -->
 
+		<div class="mb-3">
+			<div class="form-check">
+
+				<label for="cubierta" class="form-check-label">
+					<input type="checkbox" id="cubierta" name="cubierta" value="1" class="form-check-input"
+						<?= $papelImpresion->cubierta == true ? 'checked' : ''; ?>>
+					<?= lang('PapelImpresion.cubierta') ?>
+				</label>
+			</div><!--//.form-check -->
+		</div><!--//.mb-3 -->
+		
 		<div class="mb-3">
 			<div class="form-check">
 
diff --git a/ci4/app/Views/themes/vuexy/form/configuracion/papel/viewPapelImpresionList.php b/ci4/app/Views/themes/vuexy/form/configuracion/papel/viewPapelImpresionList.php
index 833fe8b9..2ba47b1d 100644
--- a/ci4/app/Views/themes/vuexy/form/configuracion/papel/viewPapelImpresionList.php
+++ b/ci4/app/Views/themes/vuexy/form/configuracion/papel/viewPapelImpresionList.php
@@ -21,6 +21,7 @@
                                 <th><?= lang('PapelImpresion.nombre') ?></th>	
                                 <th><?= lang('PapelGenerico.papelGenerico') ?></th>		
 								<th><?= lang('PapelImpresion.gramaje') ?></th>
+                                <th><?= lang('PapelImpresion.interior') ?></th>
                                 <th><?= lang('PapelImpresion.bn') ?></th>
 								<th><?= lang('PapelImpresion.color') ?></th>
 								<th><?= lang('PapelImpresion.cubierta') ?></th>
@@ -99,6 +100,7 @@
             { 'data': 'nombre' },
             { 'data': 'papel_generico_id' },
             { 'data': 'gramaje' },
+            { 'data': 'interior' },
             { 'data': 'bn' },
             { 'data': 'color' },
             { 'data': 'cubierta' },