Normal + italic fonts work; but bold appears normal

[Spyros Papantoniou]

Hello xml-poets,

Can some one cast some light in why bold is not printing?
my userconfig.xml is:

<fop version="1.0">
  <renderers>
    <renderer mime="application/pdf">
      <fonts>
    
       <font kerning="yes" 
                  embed-url="file:///C:/WINDOWS/Fonts/ARIAL.ttf">  
                  <font-triplet name="Arial" style="normal" weight="400"/>
        </font>
        <font kerning="yes"  
                  embed-url="file:///C:/WINDOWS/Fonts/ARIALI.ttf">
                  <font-triplet name="Arial" style="italic" weight="400"/>
        </font>
        <font kerning="yes" 
          embed-url="file:///C:/WINDOWS/Fonts/ARIALBD.ttf">
          <font-triplet name="Arial" style="bold" weight="bold"/>
        </font>

        <font kerning="yes" 
                  embed-url="file:///C:/WINDOWS/Fonts/ariblk.ttf">  
                  <font-triplet name="ArialBlack" style="normal" 
weight="normal"/>
        </font>
        <font kerning="yes"  
                  embed-url="file:///C:/WINDOWS/Fonts/ariblk.ttf">
                  <font-triplet name="ArialBlack" style="italic" 
weight="normal"/>
        </font>
        <font kerning="yes" 
          embed-url="file:///C:/WINDOWS/Fonts/ariblk.ttf">
          <font-triplet name="ArialBlack" style="bold" weight="bold"/>
        </font>

      </fonts>
    </renderer>
   </renderers>
</fop>

Trying to display some text in bold, but it shows only normal.  though Italic 
is also ok.
I use ArialBlack as a donkeybridge ( aka Eselsbruecke), unitl some divine light 
is cast upon me.

Any ideal how to make bold appear? font-style="??"  font-weight="???" or what 
else shall I use?


 <fo:block font-size="12pt" font-family="Arial" text-align="left"  
font-weight="1800"  font-weight="bold"   font-style="bold "  >     <!-- NOT 
WORKING shows normal , font-style="italic" is ok though-->
      <fo:inline font-family="ArialBlack"> ΠΡΟΣ </fo:inline> : Ολα τα μέλη του 
Συμβουλίου </fo:block>          <!-- in-line Arialblack OK   -->
     
 <fo:block font-size="12pt" font-family="Arial" text-align="left" >
      Σύμφωνα με το άρθρο 2 παρ.3 του Ν. 2083/92 σας καλούμε στην <xsl:value-of 
select="$councilNumber"/>η Συνεδρίαση του Πρυτανικού Συμβουλίου ακαδ. έτους 
<xsl:value-of select="$academicYear"/> 
      της <xsl:value-of select="$toDay"/>/<xsl:value-of 
select="$toMonth"/>/<xsl:value-of select="$toYear"/> και ώρα <xsl:value-of 
select="$hour"/> στην <xsl:value-of select="$place"/> με τα ακόλουθα θέματα:
       
       </fo:block>
       <fo:block id="">&#160;</fo:block>
       <fo:block font-size="14pt" font-family="ArialBlack" text-align="left" 
font-weight="normal" space-before="48pt" space-after="22pt">   OK
         ΘΕΜΑΤΑ ΗΜΕΡΗΣΙΑΣ ΔΙΑΤΑΞΗΣ
       </fo:block>