[sane-devel] Acer 640U
Fri, 24 May 2002 08:04:29 +0200
> acerfirm -v /dev/usbscanner u96v121.bin
> The scanner starts flashing and we get some output:
> 0xf8 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> But there it stays going no further.
> Anyone got one of these scanners going?
> Thanks, Steve.
What's the USB ID of your scanner? It seems that some flavours of 620 / 640
don't need the firmware upload.
If you use a recent version of SANE / Snapscan backend, you don't need the
acerfirm script anymore. See http://snapscan.sourceforge.net for details. The
backend will determine automatically if the scanner needs a firmware upload.