Added configuration information for GT-6500 (fix for bug #301100)

ChangeLog

@@ -1,6 +1,8 @@
 2995-02-10  Karl Heinz Kremer <khk@khk.net>
 
 	* doc/descriptions/epson.desc: Added CX-3600 and 3650
+	  doc/sane-epson.man, backend/epson.conf: Added information about
+	  GT-6500 (bug #301100)
 
 2005-02-08  Oliver Schwartz <Oliver.Schwartz@gmx.de>
 

backend/epson.conf

@@ -4,6 +4,8 @@
 #
 # SCSI scanner:
 scsi EPSON
+# for the GT-6500, comment out the previous line and uncomment the following line:
+#scsi
 #
 # Parallel port scanner:
 #pio 0x278

doc/sane-epson.man

@@ -25,6 +25,8 @@ GT-5000                      SCSI, parallel
 .br
 GT-6000                      parallel
 .br
+GT-6500                      SCSI (use only the line "scsi" in epson.conf)
+.br
 ActionScanner II             SCSI, parallel
 .br
 GT-7000                      SCSI
@@ -247,6 +249,9 @@ backend will use. Possible connection types are:
 This is the default, and if nothing else is specified the backend software will
 open a given path as SCSI device. More information about valid syntax for SCSI
 devices can be found in sane-scsi(5).
+.br
+Usually SCSI scanners are configured with a line "scsi EPSON" in this file. In 
+some cases it may be necessary to only use the string "scsi" (e.g. for the GT-6500).
 .TP
 .I PIO - Parallel Interface
 The parallel interface can be configured in two ways: An integer value starting