diff --git a/printer_zpl2/README.rst b/printer_zpl2/README.rst
index 5400be5..14f032f 100644
--- a/printer_zpl2/README.rst
+++ b/printer_zpl2/README.rst
@@ -28,9 +28,7 @@ To configure this module, you need to:
 #. Use the Test Mode tab during the creation
 
 It's also possible to add a label printing wizard on any model by creating a new *ir.actions.act_window* record.
-For example, to add the printing wizard on the *product.product* model :
-
-.. code-block:: xml
+For example, to add the printing wizard on the *product.product* model ::
 
     <act_window id="action_wizard_purchase"
       name="Print Label"
@@ -45,9 +43,8 @@ Usage
 
 To print a label, you need to call use the label printing method from anywhere (other modules, server actions, etc.).
 
-.. code-block:: python
+Example : Print the label of a product ::
 
-    # Example : Print the label of a product
     self.env['printing.label.zpl2'].browse(label_id).print_label(
         self.env['printing.printer'].browse(printer_id),
         self.env['product.product'].browse(product_id))
@@ -56,7 +53,7 @@ You can also use the generic label printing wizard, if added on some models.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/144/11.0
+   :target: https://runbot.odoo-community.org/runbot/144/12.0
 
 Known issues / Roadmap
 ======================
diff --git a/printer_zpl2/__init__.py b/printer_zpl2/__init__.py
index a411d06..06dd48c 100644
--- a/printer_zpl2/__init__.py
+++ b/printer_zpl2/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2016 SYLEAM (<http://www.syleam.fr>)
+# Copyright (C) 2016 SUBTENO-IT (<https://subteno-it.fr>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from . import models
diff --git a/printer_zpl2/__manifest__.py b/printer_zpl2/__manifest__.py
index 44e7b51..11ed314 100644
--- a/printer_zpl2/__manifest__.py
+++ b/printer_zpl2/__manifest__.py
@@ -1,11 +1,12 @@
-# Copyright (C) 2016 SYLEAM (<http://www.syleam.fr>)
+# Copyright (C) 2016 SUBTENO-IT (<https://subteno-it.fr>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
     'name': 'Printer ZPL II',
-    'version': '11.0.1.0.0',
+    'version': '12.0.1.0.0',
     'category': 'Printer',
-    'author': 'SYLEAM, Apertoso NV, Odoo Community Association (OCA)',
+    'author': 'SUBTENO-IT, FLorent de Labarre, '
+              'Apertoso NV, Odoo Community Association (OCA)',
     'website': 'http://www.syleam.fr/',
     'license': 'AGPL-3',
     'external_dependencies': {
diff --git a/printer_zpl2/models/printing_label_zpl2.py b/printer_zpl2/models/printing_label_zpl2.py
index e6b9609..273c482 100644
--- a/printer_zpl2/models/printing_label_zpl2.py
+++ b/printer_zpl2/models/printing_label_zpl2.py
@@ -42,7 +42,7 @@ class PrintingLabelZpl2(models.Model):
     component_ids = fields.One2many(
         comodel_name='printing.label.zpl2.component', inverse_name='label_id',
         string='Label Components',
-        help='Components which will be printed on the label.')
+        help='Components which will be printed on the label.', copy=True)
     restore_saved_config = fields.Boolean(
         string="Restore printer's configuration",
         help="Restore printer's saved configuration and end of each label ",
@@ -85,6 +85,9 @@ class PrintingLabelZpl2(models.Model):
             })
             data = safe_eval(component.data, eval_args) or ''
 
+            if data == 'component_not_show':
+                continue
+
             # Generate a list of elements if the component is repeatable
             for idx in range(
                     component.repeat_offset,
@@ -151,9 +154,14 @@ class PrintingLabelZpl2(models.Model):
                         component.diagonal_orientation,
                     })
             elif component.component_type == 'graphic':
-                image = component.graphic_image or data
-                pil_image = Image.open(io.BytesIO(
-                    base64.b64decode(image))).convert('RGB')
+                # During the on_change don't take the bin_size
+                image = component.with_context(bin_size_graphic_image=False)\
+                    .graphic_image or data
+                try:
+                    pil_image = Image.open(io.BytesIO(
+                        base64.b64decode(image))).convert('RGB')
+                except Exception:
+                    continue
                 if component.width and component.height:
                     pil_image = pil_image.resize(
                         (component.width, component.height))
@@ -292,7 +300,7 @@ class PrintingLabelZpl2(models.Model):
         record = Obj.search([('id', '=', self.record_id)], limit=1)
         if not record:
             record = Obj.search([], limit=1, order='id desc')
-            self.record_id = record.id
+        self.record_id = record.id
 
         return record
 
diff --git a/printer_zpl2/models/printing_label_zpl2_component.py b/printer_zpl2/models/printing_label_zpl2_component.py
index efdd593..c2fde3b 100644
--- a/printer_zpl2/models/printing_label_zpl2_component.py
+++ b/printer_zpl2/models/printing_label_zpl2_component.py
@@ -16,8 +16,10 @@ DEFAULT_PYTHON_CODE = """# Python One-Liners
 #  - page_number: Current Page
 #  - page_count: Total Page
 #  - time, datetime: Python libraries
+#  - return 'component_not_show' to don't show this component
 #  Exemple : object.name
 
+
 ""
 """
 
diff --git a/printer_zpl2/tests/test_generate_action.py b/printer_zpl2/tests/test_generate_action.py
index b9e8450..0669bd2 100644
--- a/printer_zpl2/tests/test_generate_action.py
+++ b/printer_zpl2/tests/test_generate_action.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018 Florent Mirieu (<https://github.com/fmdl>)
+# Copyright (C) 2018 Florent de Labarre (<https://github.com/fmdl>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import TransactionCase
diff --git a/printer_zpl2/tests/test_printing_label_zpl2.py b/printer_zpl2/tests/test_printing_label_zpl2.py
index 084b19b..f330cd2 100644
--- a/printer_zpl2/tests/test_printing_label_zpl2.py
+++ b/printer_zpl2/tests/test_printing_label_zpl2.py
@@ -1116,3 +1116,22 @@ class TestPrintingLabelZpl2(TransactionCase):
             '^FO50,50^GB100,100,100^FS\n'
             '^JUR\n'
             '^XZ')
+
+    def test_zpl2_component_not_show(self):
+        """ Check to don't show no things """
+        label = self.new_label()
+        data = 'component_not_show'
+        self.new_component({
+            'label_id': label.id,
+            'component_type': 'zpl2_raw',
+            'data': '"' + data + '"',
+        })
+        contents = label._generate_zpl2_data(self.printer).decode("utf-8")
+        self.assertEqual(
+            contents,
+            '^XA\n'
+            '^PW480\n'
+            '^CI28\n'
+            '^LH10,10\n'
+            '^JUR\n'
+            '^XZ')
diff --git a/printer_zpl2/tests/test_test_mode.py b/printer_zpl2/tests/test_test_mode.py
index 8917142..7fada83 100644
--- a/printer_zpl2/tests/test_test_mode.py
+++ b/printer_zpl2/tests/test_test_mode.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018 Florent Mirieu (<https://github.com/fmdl>)
+# Copyright (C) 2018 Florent de Labarre (<https://github.com/fmdl>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 import mock
 
diff --git a/printer_zpl2/tests/test_wizard_import_zpl2.py b/printer_zpl2/tests/test_wizard_import_zpl2.py
index 3360b53..cbe1673 100644
--- a/printer_zpl2/tests/test_wizard_import_zpl2.py
+++ b/printer_zpl2/tests/test_wizard_import_zpl2.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018 Florent Mirieu (<https://github.com/fmdl>)
+# Copyright (C) 2018 Florent de Labarre (<https://github.com/fmdl>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import TransactionCase
diff --git a/printer_zpl2/views/printing_label_zpl2.xml b/printer_zpl2/views/printing_label_zpl2.xml
index 8cf96bb..69008ba 100644
--- a/printer_zpl2/views/printing_label_zpl2.xml
+++ b/printer_zpl2/views/printing_label_zpl2.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-    Copyright 2016 SYLEAM
+    Copyright 2016 SUBTENO-IT
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 -->
 <odoo>
diff --git a/printer_zpl2/wizard/wizard_import_zpl2.py b/printer_zpl2/wizard/wizard_import_zpl2.py
index 3e89d10..451affa 100644
--- a/printer_zpl2/wizard/wizard_import_zpl2.py
+++ b/printer_zpl2/wizard/wizard_import_zpl2.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018 Florent Mirieu (<https://github.com/fmdl>)
+# Copyright (C) 2018 Florent de Labarre (<https://github.com/fmdl>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 import logging
@@ -376,13 +376,12 @@ class WizardImportZPl2(models.TransientModel):
         return 0
 
     def import_zpl2(self):
+        self.ensure_one()
         Zpl2Component = self.env['printing.label.zpl2.component']
 
         if self.delete_component:
             self.mapped('label_id.component_ids').unlink()
 
-        Model = self.env['printing.label.zpl2.component']
-        self.model_fields = Model.fields_get()
         sequence = self._start_sequence()
         default = {}
 
@@ -423,10 +422,12 @@ class WizardImportZPl2(models.TransientModel):
             vals['orientation'] = 'N'
 
         # Field
+        Zpl2Component = self.env['printing.label.zpl2.component']
+        model_fields = Zpl2Component.fields_get()
         component = {}
         for field, value in vals.items():
-            if field in self.model_fields.keys():
-                field_type = self.model_fields[field].get('type', False)
+            if field in model_fields.keys():
+                field_type = model_fields[field].get('type', False)
                 if field_type == 'boolean':
                     if not value or value == zpl2.BOOL_NO:
                         value = False