Added Epson 2580.

unsupported/epson-perfection-2480-photo.html

@@ -15,7 +15,7 @@
     <h1>Scanners not supported by SANE</h1>
     <h2>Manufacturer and model</h2>
     <p>
-      Epson Perfection 2480 Photo
+      Epson Perfection 2480 Photo / 2580 Photo
     </p>
     <h2>Bus type</h2>
     <p>
@@ -37,6 +37,10 @@
       Should be the followup of Epson Perfection 1670, maybe similar chipset
       (*not* sure, only information from Epson Website).
     </p>
+    <p>
+      The 2480 and 2580 seem to use the same USB ids. The 2580 seems to have an
+      addidtional 35 mm film feeder.
+    </p>
     <p>
       There is some indication that the scanner <a
       href="http://lists.alioth.debian.org/pipermail/sane-devel/2004-August/011780.html">might
@@ -44,6 +48,7 @@
     </p>
     <h2>Output of /proc/bus/usb/devices or sane-find-scanner -v -v or lsusb -vv</h2>
     <pre>
+2480:
 T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
 D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
 P:  Vendor=04b8 ProdID=0121 Rev= 1.10
@@ -53,6 +58,18 @@ C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
 I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
 E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
 E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=4096ms
+
+2580:
+T:  Bus=04 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
+D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
+P:  Vendor=04b8 ProdID=0121 Rev= 1.10
+S:  Manufacturer=EPSON
+S:  Product=EPSON Scanner
+C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
+I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
 E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=4096ms
     </pre>