diff --git a/ChangeLog b/ChangeLog
index f07187e11..619930812 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,7 +7,10 @@
 	* doc/descriptions-external/hp3770.desc
 	  doc/descriptions-external/hp8200.desc: Added external hp3770 and
 	  hp8200 backends.
-
+	* doc/descriptions/unsupported.desc: Added unsupported scanners
+	  from hp_rts88xx.desc. Removed HP ScanJet 3770 (now in hp3770
+	  backend). Added Lexmark X75 PrinTrio.
+	
 2005-07-22  Giuseppe Sacco <eppesuig@debian.org>
 
 	* italian translation update
diff --git a/doc/descriptions/unsupported.desc b/doc/descriptions/unsupported.desc
index 6f7c6936e..3aec1c7ab 100644
--- a/doc/descriptions/unsupported.desc
+++ b/doc/descriptions/unsupported.desc
@@ -9,7 +9,7 @@
 ;
 
 :backend "unsupported"		; name of backend
-:version "2005-07-03"		; version of backend
+:version "2005-07-24"		; version of backend
 :url "/contrib.html"
 ;:manpage "sane-mustek"		; name of manpage (if it exists)
 :comment "The devices mentioned here are not supported by any SANE backend. However, there may be links to information about them or stand-alone programs."
@@ -620,6 +620,24 @@
 :status :unsupported
 :comment "GL646 based, to be added to genesys backend"
 
+:model "HP3500C"
+:url "http://hp44x0backend.sourceforge.net"
+:interface "USB"
+:status :unsupported
+:comment "Doesn't work yet but support by the hp_rts88x backend is planned."
+
+:model "HP3530C"
+:url "http://hp44x0backend.sourceforge.net"
+:interface "USB"
+:status :unsupported
+:comment "Doesn't work yet but support by the hp_rts88x backend is planned."
+
+:model "HP3570C"
+:url "http://hp44x0backend.sourceforge.net"
+:interface "USB"
+:status :unsupported
+:comment "Doesn't work yet but support by the hp_rts88x backend is planned."
+
 :model "ScanJet 3670c"
 :interface "USB"
 :url "/unsupported/hp-scanjet-3670c.html"
@@ -632,12 +650,6 @@
 :status :unsupported
 :comment "Probably GL646_HP based, maybe can be added to genesys backend"
 
-:model "ScanJet 3770"
-:interface "USB"
-:url "/unsupported/hp-scanjet-3770.html"
-:status :unsupported
-:comment "Unsupported. See link for details."
-
 :model "ScanJet 3970c"
 :interface "USB"
 :url "/unsupported/hp-scanjet-3970c.html"
@@ -749,6 +761,12 @@
 :status :unsupported
 :comment "Unsupported. See link for details."
 
+:model "X75 PrinTrio"
+:url "/unsupported/lexmark-x75.html"
+:interface "USB"
+:status :unsupported
+:comment "Unsupported. See link for details."
+
 :model "X83"
 :url "/unsupported/lexmark-x83.html"
 :interface "USB"