printing_data.xml

<?xml version="1.0"?>
<openerp>
  <data noupdate="1">
    <!-- printing.action -->
    <record model="printing.action" id="printing_action_1">
      <field name="name">Send to Printer</field>
      <field name="type">server</field>
    </record>
    <record model="printing.action" id="printing_action_2">
      <field name="name">Send to Client</field>
      <field name="type">client</field>
    </record>
    <!-- properties -->
    <record forcecreate="True" id="property_printing_action" model="ir.property">
      <field name="name">property_printing_action</field>
      <field name="fields_id" search="[('model','=','ir.actions.report.xml'),('name','=','property_printing_action')]"/>
      <field name="value" eval="'printing.action,'+str(printing_action_2)"/>
    </record>

    <record forcecreate="True" id="ir_cron_update_printers" model="ir.cron">
      <field name="name">Update Printers Status</field>
      <field eval="True" name="active"/>
      <field name="user_id" ref="base.user_root"/>
      <field name="interval_number">1</field>
      <field name="interval_type">minutes</field>
      <field name="numbercall">-1</field>
      <field eval="False" name="doall"/>
      <field eval="'printing.printer'" name="model"/>
      <field eval="'update_printers_status'" name="function"/>
      <field eval="'()'" name="args"/>
    </record>

  </data>
</openerp>