diff --git a/unsupported/canon-dr2080c.html b/unsupported/canon-dr2080c.html
index 5d091e97..5191cfb6 100644
--- a/unsupported/canon-dr2080c.html
+++ b/unsupported/canon-dr2080c.html
@@ -37,7 +37,7 @@
     </p>
     <h2>Output of /proc/bus/usb/devices or sane-find-scanner -v -v or lsusb -vv</h2>
     <pre>
-&lt;device descriptor of 0x04a9/0x1601 at 004:004&gt;
+&lt;device descriptor of 0x04a9/0x1601 at 004:002-04a9-1601-00-00&gt;
 bLength               18
 bDescriptorType       1
 bcdUSB                2.00
@@ -47,7 +47,7 @@ bDeviceProtocol       0
 bMaxPacketSize0       64
 idVendor              0x04A9
 idProduct             0x1601
-bcdDevice             2.09
+bcdDevice             3.02
 iManufacturer         1 ((null))
 iProduct              2 ((null))
 iSerialNumber         3 ((null))
@@ -116,9 +116,19 @@ bNumConfigurations    1
     this is not a GL841 (bDeviceClass = 0, bInterfaceClass = 0)
     checking for ICM532B ...
     this is not a ICM532B (check 1, bDeviceClass = 0, bInterfaceClass = 0)
-&lt;Couldn't determine the type of the USB chip&gt;
+    checking for PV8630/LM9830 ...
+    this is not a PV8630/LM9830 (bcdUSB = 0x200)
+    checking for M011 ...
+    this is not a M011 (bDeviceClass = 0)
+    checking for RTS8822L-01H ...
+    this is not a RTS8822L-01H (bNumEndpoints = 2)
+    checking for rts8858c ...
+    this is not a rts8858c (bcdUSB = 0x200)
+    checking for SQ113 ...
+    this is not a SQ113 (bInterfaceClass = 0)
+&lt;Couldn't determine the type of the USB chip (result from sane-backends 1.0.17-cvs)&gt;
 
-found USB scanner (vendor=0x04a9, product=0x1601) at libusb:004:004'
+found USB scanner (vendor=0x04a9, product=0x1601) at libusb:004:002-04a9-1601-00-00
     </pre>
     
     <h1>Want to add or correct information?</h1>