Added chip ids.

unsupported/hp-scanjet-3670c.html

@@ -30,6 +30,16 @@
       0x1405
     </p>
     <h2>Chipset</h2>
+    <p>
+      Written on the chipset:
+    </p>
+<pre>
+ 26-00204-00A
+ 0310FGGSH-10
+</pre>
+    <p>
+      Also there is an Elite MT RAM chip.
+    </p>
     <h2>Comments</h2>
     <h2>Output of /proc/bus/usb/devices or sane-find-scanner -v -v</h2>
     <pre>