Added sane-find-scanner output.

unsupported/microtek-scanmaker-8700.html

@@ -66,6 +66,88 @@ control, etc.
     </p>
     <h2>Output of /proc/bus/usb/devices or sane-find-scanner -v -v</h2>
     <pre>
+&lt;device descriptor of 0x05da/0x20b1 at 001:002&gt;
+bLength               18
+bDescriptorType       1
+bcdUSB                1.00
+bDeviceClass          255
+bDeviceSubClass       3
+bDeviceProtocol       0
+bMaxPacketSize0       8
+idVendor              0x05DA
+idProduct             0x20B1
+bcdDevice             0.00
+iManufacturer         0 ()
+iProduct              0 ()
+iSerialNumber         0 ()
+bNumConfigurations    1
+ &lt;configuration 0&gt;
+ bLength              9
+ bDescriptorType      2
+ wTotalLength         32
+ bNumInterfaces       1
+ bConfigurationValue  1
+ iConfiguration       0 ()
+ bmAttributes         64 (Self-powered)
+ MaxPower             0 mA
+  &lt;interface 0&gt;
+   &lt;altsetting 0&gt;
+   bLength            9
+   bDescriptorType    4
+   bInterfaceNumber   0
+   bAlternateSetting  0
+   bNumEndpoints      2
+   bInterfaceClass    0
+   bInterfaceSubClass 0
+   bInterfaceProtocol 0
+   iInterface         0 ()
+    &lt;endpoint 0&gt;
+    bLength           7
+    bDescriptorType   5
+    bEndpointAddress  0x81 (in 0x01)
+    bmAttributes      2 (bulk)
+    wMaxPacketSize    64
+    bInterval         0 ms
+    bRefresh          0
+    bSynchAddress     0
+    &lt;endpoint 1&gt;
+    bLength           7
+    bDescriptorType   5
+    bEndpointAddress  0x02 (out 0x02)
+    bmAttributes      2 (bulk)
+    wMaxPacketSize    8
+    bInterval         0 ms
+    bRefresh          0
+    bSynchAddress     0
+
+&lt;trying to find out which USB chip is used&gt;
+    checking for GT-6801 ...
+    this is not a GT-6801 (bcdUSB = 0x100)
+    checking for GT-6816 ...
+    this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for GT-8911 ...
+    this is not a GT-8911 (check 1, bDeviceClass = 255, bInterfaceClass = 0)
+    checking for MA-1017 ...
+    this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for MA-1015 ...
+    this is not a MA-1015 (bDeviceSubClass = 0x3)
+    checking for MA-1509 ...
+    this is not a MA-1509 (bcdUSB = 0x100)
+    checking for LM983[1,2,3] ...
+    this is not a LM983x (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for GL646 ...
+    this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for GL646_HP ...
+    this is not a GL646_HP (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for GL660+GL646 ...
+    this is not a GL660+GL646 (bcdUSB = 0x100)
+    checking for GL841 ...
+    this is not a GL841 (bDeviceClass = 255, bInterfaceClass = 0)
+    checking for ICM532B ...
+    this is not a ICM532B (check 1, bDeviceClass = 255, bInterfaceClass = 0)
+&lt;Couldn't determine the type of the USB chip&gt;
+
+found USB scanner (vendor=0x05da, product=0x20b1) at libusb:001:002
     </pre>
     
     <h1>Want to add or correct information?</h1>