diff --git a/doc impression 3D/#nouveau1.lyx# b/doc impression 3D/#nouveau1.lyx#
new file mode 100644
index 0000000..ed6eb92
--- /dev/null
+++ b/doc impression 3D/#nouveau1.lyx#	
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+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 544
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+\end_header
+
+\begin_body
+
+\begin_layout Title
+guide de l'utilisateur impression 3D
+\end_layout
+
+\begin_layout Author
+Clément Boesmier
+\end_layout
+
+\begin_layout Date
+30/07/2019
+\end_layout
+
+\begin_layout Standard
+\begin_inset CommandInset toc
+LatexCommand tableofcontents
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset Newpage newpage
+\end_inset
+
+
+\end_layout
+
+\begin_layout Section
+avant de commencer :
+\end_layout
+
+\begin_layout Subsection
+nettoyage du plateau :
+\end_layout
+
+\begin_layout Standard
+un petit nettoyage de la surface métallique est très conseiller avant chaque
+ impression pour cela il faut :
+\end_layout
+
+\begin_layout Itemize
+l’alcool isopropylique :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/alcool iso.png
+	lyxscale 20
+	scale 20
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Itemize
+papier essuie-tout :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/sopalin.png
+	lyxscale 20
+	scale 30
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+surface en acier a nettoyer :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/buildplate.png
+	lyxscale 20
+	scale 25
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+appliquer l'alcool sur le papier essuie-tout (
+\emph on
+surtout pas sur la plaque si elle est chaude !
+\emph default
+) et nettoyer la surface nécessaire a votre impression.
+\end_layout
+
+\end_body
+\end_document
diff --git a/doc impression 3D/images/alcool iso.png b/doc impression 3D/images/alcool iso.png
new file mode 100644
index 0000000..bc19f92
Binary files /dev/null and b/doc impression 3D/images/alcool iso.png differ
diff --git a/doc impression 3D/images/buildplate.png b/doc impression 3D/images/buildplate.png
new file mode 100644
index 0000000..965527d
Binary files /dev/null and b/doc impression 3D/images/buildplate.png differ
diff --git a/doc impression 3D/images/sopalin.png b/doc impression 3D/images/sopalin.png
new file mode 100644
index 0000000..1be507a
Binary files /dev/null and b/doc impression 3D/images/sopalin.png differ
diff --git a/doc impression 3D/nouveau1.lyx b/doc impression 3D/nouveau1.lyx
new file mode 100644
index 0000000..ed6eb92
--- /dev/null
+++ b/doc impression 3D/nouveau1.lyx	
@@ -0,0 +1,178 @@
+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 544
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+\end_header
+
+\begin_body
+
+\begin_layout Title
+guide de l'utilisateur impression 3D
+\end_layout
+
+\begin_layout Author
+Clément Boesmier
+\end_layout
+
+\begin_layout Date
+30/07/2019
+\end_layout
+
+\begin_layout Standard
+\begin_inset CommandInset toc
+LatexCommand tableofcontents
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset Newpage newpage
+\end_inset
+
+
+\end_layout
+
+\begin_layout Section
+avant de commencer :
+\end_layout
+
+\begin_layout Subsection
+nettoyage du plateau :
+\end_layout
+
+\begin_layout Standard
+un petit nettoyage de la surface métallique est très conseiller avant chaque
+ impression pour cela il faut :
+\end_layout
+
+\begin_layout Itemize
+l’alcool isopropylique :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/alcool iso.png
+	lyxscale 20
+	scale 20
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Itemize
+papier essuie-tout :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/sopalin.png
+	lyxscale 20
+	scale 30
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+surface en acier a nettoyer :
+\end_layout
+
+\begin_layout Standard
+\align center
+\begin_inset Graphics
+	filename images/buildplate.png
+	lyxscale 20
+	scale 25
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+appliquer l'alcool sur le papier essuie-tout (
+\emph on
+surtout pas sur la plaque si elle est chaude !
+\emph default
+) et nettoyer la surface nécessaire a votre impression.
+\end_layout
+
+\end_body
+\end_document
diff --git a/doc impression 3D/nouveau1.lyx~ b/doc impression 3D/nouveau1.lyx~
new file mode 100644
index 0000000..120dda2
--- /dev/null
+++ b/doc impression 3D/nouveau1.lyx~	
@@ -0,0 +1,127 @@
+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 544
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+\end_header
+
+\begin_body
+
+\begin_layout Title
+guide de l'utilisateur impression 3D
+\end_layout
+
+\begin_layout Author
+Clément Boesmier
+\end_layout
+
+\begin_layout Date
+30/07/2019
+\end_layout
+
+\begin_layout Standard
+\begin_inset CommandInset toc
+LatexCommand tableofcontents
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Section
+avant de commencer :
+\end_layout
+
+\begin_layout Subsection
+nettoyage du plateau :
+\end_layout
+
+\begin_layout Standard
+un petit nettoyage de la surface métallique est très conseiller avant chaque
+ impression pour cela il faut :
+\end_layout
+
+\begin_layout Itemize
+l’alcool isopropylique :
+\end_layout
+
+\begin_layout Standard
+
+\end_layout
+
+\begin_layout Itemize
+papier essui tout :
+\end_layout
+
+\end_body
+\end_document