diff --git a/foomatic-db/db/source/opt/100.xml b/foomatic-db/db/source/opt/100.xml
index fcdf8d7..42d1db7 100644
--- a/foomatic-db/db/source/opt/100.xml
+++ b/foomatic-db/db/source/opt/100.xml
@@ -13,21 +13,6 @@
     <arg_proto> -sDithering=%s</arg_proto>
   </arg_execution>
   <constraints>
-    <constraint sense="true">
-      <driver>stcolor</driver>
-      <arg_defval>ev/727</arg_defval>
-    </constraint>
-    <constraint sense="true">
-      <driver>stcolor</driver>
-      <printer>printer/Epson-SQ_1170</printer>
-      <arg_defval>ev/728</arg_defval>
-    </constraint>
-    <constraint sense="true">
-      <driver>stcolor</driver>
-      <printer>printer/Epson-Stylus_800</printer>
-      <arg_defval>ev/728</arg_defval>
-    </constraint>
-    <constraint sense="true">
       <driver>stcolor</driver>
       <printer>printer/Epson-Stylus_B_W_820</printer>
       <arg_defval>ev/728</arg_defval>