[sane-devel] saned, Network Scanner, Automatic Document Feeder

[Pascal Seiler]

I have configured a Canon PIXMA MX 310 (Printer/Scanner/FAX) on a Debian 
Etch server. SANE version is  1.1.0-cvs from 2008-09-30.

When I try to scan multiple pages using the Automatic Document Feeder 
the jobs fails after the first page with the following error:

scanimage: sane_start: Invalid argument

Scanning single pages works with ADF as well as Flatbed and multiple 
pages works with Flatbed. scanimage on the server itself works when 
scanning from the local scanner, when trying to scan from net even on 
the server itself, the same error occurs.

This is the output from debug whe scanning over the network:

....
....
....
scanimage: min/max graylevel value = 36/255
scanimage: read 26267904 bytes in total
Scanned page 1. (scanner status = 5)
Scanning page 2
[dll] sane_start(handle=0x8090248)
scanimage: sane_start: Invalid argument
[dll] sane_cancel(handle=0x8090248)
[dll] sane_close(handle=0x8090248)
[dll] sane_exit: exiting
....
....

and this is the same, but scanning from the local scanner:
...
...
...
Scanned page 1. (scanner status = 5)
Scanning page 2
[dll] sane_start(handle=0x8053b40)
[dll] sane_get_parameters(handle=0x8053b40,params=0xbfaf8eb0)
[dll] 
sane_read(handle=0x8053b40,data=0x806d258,maxlen=32768,lenp=0xbfaf8edc)
...
...
...

--
Pascal