Agrandar letras en recibo

report_reciboenfactura.xml

@@ -18,12 +18,12 @@
           <field name="page_height">297</field>
           <field name="page_width">210</field>
           <field name="orientation">Portrait</field>
-          <field name="margin_top">4</field>
+          <field name="margin_top">3</field>
           <field name="margin_bottom">3</field>
           <field name="margin_left">1</field>
           <field name="margin_right">1</field>
           <field name="header_line" eval="False" />
-          <field name="header_spacing">3</field>
+          <field name="header_spacing">2</field>
           <field name="dpi">90</field>
     </record>