diff --git a/foomatic-db-device-ids-20101202.patch b/foomatic-db-device-ids-20101202.patch
new file mode 100644
index 0000000..f9857aa
--- /dev/null
+++ b/foomatic-db-device-ids-20101202.patch
@@ -0,0 +1,244 @@
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_2500.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_2500.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_2500.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_2500.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,POSTSCRIPT,PJL,PCLXL,PCL</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>hp color LaserJet 2500</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_3700.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_3700.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_3700.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_3700.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,PCLXL,PCL,PJL,PDF,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>hp color LaserJet 3700</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4550.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4550.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4550.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4550.xml	2010-12-02 16:08:58.000000000 +0100
+@@ -22,7 +22,7 @@
+   </lang>
+   <autodetect>
+     <parallel>
+-      <commandset>PJL,MLC,PCL,POSTSCRIPT,PCLXL,P</commandset>
++      <commandset>PJL,MLC,PCL,POSTSCRIPT,PCLXL,PJL</commandset>
+       <description>Hewlett-Packard Color LaserJet 4550</description>
+       <manufacturer>Hewlett-Packard</manufacturer>
+       <model>HP Color LaserJet 4550</model>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4650.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4650.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4650.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4650.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,PCLXL,PCL,PDF,PJL,MIME,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>hp color LaserJet 4650</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4700.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4700.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4700.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_4700.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,PCLXL,PCL,PDF,PJL,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>HP Color LaserJet 4700</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_5550.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_5550.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_5550.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_5550.xml	2010-12-02 16:11:41.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,PCLXL,PCL,PDF,PJL,MIME,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>hp color LaserJet 5550</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_CM4730_MFP.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_CM4730_MFP.xml
+--- foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_CM4730_MFP.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-Color_LaserJet_CM4730_MFP.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,6 +20,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,PJL,PCLXL,PCL,PDF,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>HP Color LaserJet CM4730 MFP</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-DeskJet_D4100.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-DeskJet_D4100.xml
+--- foomatic-db-20101123/db/source/printer/HP-DeskJet_D4100.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-DeskJet_D4100.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -19,8 +19,8 @@
+     <usb>
+       <commandset>LDL,DYN</commandset>
+       <description>Deskjet D4100</description>
+-      <manufacturer>hp</manufacturer>
+-      <model>Deskjet D4100</model>
++      <manufacturer>HP</manufacturer>
++      <model>Deskjet D4100 series</model>
+     </usb>
+   </autodetect>
+   <functionality>B</functionality>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_4050.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_4050.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_4050.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_4050.xml	2010-12-02 16:05:27.000000000 +0100
+@@ -20,15 +20,16 @@
+     </text>
+   </lang>
+   <autodetect>
+-    <parallel>
++    <general>
+       <commandset>PJL,MLC,PCL,PCLXL,POSTSCRIPT</commandset>
+-      <description>Hewlett-Packard LaserJet 4050 Series</description>
+       <manufacturer>Hewlett-Packard</manufacturer>
+       <model>HP LaserJet 4050 Series</model>
++    </general>
++    <parallel>
++      <description>Hewlett-Packard LaserJet 4050 Series</description>
+     </parallel>
+     <usb>
+       <description>Hewlett-Packard LaserJet 4050 Series INTERFACE=7/1/1</description>
+-      <model>HP LaserJet 4050 Series</model>
+     </usb>
+     <snmp>
+       <description>HP LaserJet 4050 Series</description>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_4100.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_4100.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_4100.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_4100.xml	2010-12-02 16:06:15.000000000 +0100
+@@ -21,7 +21,7 @@
+   </lang>
+   <autodetect>
+     <parallel>
+-      <commandset>PJL,MLC,PCL,POSTSCRIPT,PCLXL,P</commandset>
++      <commandset>PJL,MLC,POSTSCRIPT,PCLXL,PJL,PCL</commandset>
+       <description>Hewlett-Packard LaserJet 4100 Series</description>
+       <manufacturer>Hewlett-Packard</manufacturer>
+       <model>HP LaserJet 4100 Series</model>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_4350.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_4350.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_4350.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_4350.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -19,19 +19,11 @@
+     </text>
+   </lang>
+   <autodetect>
+-    <general>
+-      <ieee1284>MFG:HP;MDL:hp LaserJet 4350L;</ieee1284>
+-      <manufacturer>HP</manufacturer>
+-      <model>hp LaserJet 4350L</model>
+-    </general>
+-    <parallel>
+-      <commandset>PJL,MLC,POSTSCRIPT,PJL,PCLXL,P</commandset>
++    <usb>
++      <commandset>PJL,MLC,PCLXL,PCL,PJL,POSTSCRIPT,PDF</commandset>
+       <manufacturer>Hewlett-Packard</manufacturer>
+-      <model>hp LaserJet 4300</model>
+-    </parallel>
+-    <snmp>
+-      <description>hp LaserJet 4300</description>
+-    </snmp>
++      <model>hp LaserJet 4350</model>
++    </usb>
+   </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_5100.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_5100.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_5100.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_5100.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -19,6 +19,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,PCL,PCLXL,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>HP LaserJet 5100 Series</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_8000.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_8000.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_8000.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_8000.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -18,6 +18,13 @@
+       <charset>us-ascii</charset>
+     </text>
+   </lang>
++  <autodetect>
++    <usb>
++      <commandset>PJL,MLC,PCL,PCLXL,POSTSCRIPT</commandset>
++      <manufacturer>Hewlett-Packard</manufacturer>
++      <model>HP LaserJet 8000 Series</model>
++    </usb>
++  </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
+   <drivers>
+diff -up foomatic-db-20101123/db/source/printer/HP-LaserJet_P3005.xml.device-ids-20101202 foomatic-db-20101123/db/source/printer/HP-LaserJet_P3005.xml
+--- foomatic-db-20101123/db/source/printer/HP-LaserJet_P3005.xml.device-ids-20101202	2010-12-02 16:00:20.000000000 +0100
++++ foomatic-db-20101123/db/source/printer/HP-LaserJet_P3005.xml	2010-12-02 16:00:22.000000000 +0100
+@@ -20,12 +20,12 @@
+     </text>
+   </lang>
+   <autodetect>
+-    <general>
+-      <commandset>PJL,MLC,BIDI-ECP,PCL,POSTSCRIP</commandset>
++    <usb>
++      <commandset>PJL,MLC,BIDI-ECP,POSTSCRIPT,PJL,PCLXL,PCL</commandset>
+       <description>Hewlett-Packard LaserJet P3005 Series</description>
+       <manufacturer>Hewlett-Packard</manufacturer>
+-      <model>HP LaserJet P3005 Series</model>
+-    </general>
++      <model>HP LaserJet P3005</model>
++    </usb>
+   </autodetect>
+   <functionality>A</functionality>
+   <driver>hplip</driver>
diff --git a/foomatic-db.spec b/foomatic-db.spec
index 7d515e3..28c6c6d 100644
--- a/foomatic-db.spec
+++ b/foomatic-db.spec
@@ -5,7 +5,7 @@
 Summary: Database of printers and printer drivers
 Name: foomatic-db
 Version: %{dbver_rel}
-Release: 22.%{dbver_snap}%{?dist}
+Release: 23.%{dbver_snap}%{?dist}
 License: GPLv2+
 Group: System Environment/Libraries
 Requires: %{name}-filesystem = %{version}-%{release}
@@ -17,6 +17,7 @@ Source1: http://www.openprinting.org/download/foomatic/oldstuff/foomatic-db-hpij
 Patch1: foomatic-db-device-ids-20100416.patch
 Patch2: foomatic-db-device-ids-20100506.patch
 Patch3: foomatic-db-device-ids-20101123.patch
+Patch4: foomatic-db-device-ids-20101202.patch
 
 Url: http://www.openprinting.org
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -115,6 +116,13 @@ popd
 # - Canon iR 3225 (bug #651500).
 %patch3 -p1
 
+# Device IDs for:
+# HP Deskjet D4100 (bug #658091)
+# HP Color LaserJet CM4730 MFP (bug #658838)
+# HP LaserJet 4050/4100/4350/5100/8000/P3005 (bug #659041)
+# HP Color LaserJet 2500/3700/4550/4650/4700/5550 (bug #659042)
+%patch4 -p1 -b .device-ids-20101202
+
 # Use sed instead of perl in the PPDs (bug #512739).
 find db/source/PPD -type f -name '*.ppd' | xargs perl -pi -e 's,perl -p,sed,'
 
@@ -184,6 +192,13 @@ rm -rf %{buildroot}
 %{_datadir}/cups/model/foomatic-db-ppds
 
 %changelog
+* Mon Dec 06 2010 Jiri Popelka <jpopelka@redhat.com> 4.0-23.20101123
+- Device IDs for:
+  - HP Deskjet D4100 (bug #658091)
+  - HP Color LaserJet CM4730 MFP (bug #658838)
+  - HP LaserJet 4050/4100/4350/5100/8000/P3005 (bug #659041)
+  - HP Color LaserJet 2500/3700/4550/4650/4700/5550 (bug #659042)
+
 * Tue Nov 23 2010 Jiri Popelka <jpopelka@redhat.com> 4.0-22.20101123
 - Updated to foomatic-db-4.0-20101123 (bug #655238).
 - Device ID for Canon iR 3225 (bug #651500).