[sane-devel] Can't get ADF to work with HP ScanJet c6270

[Jille Timmermans]

Hello,

I'm trying to get my scanner to use documents from the ADF. Using the 
'normal mode' works fine.
SANE claims it is an C6200C, but it should be 6270A. I guess the C 
instead of the A is the problem.

The problem:
$ scanadf -v -o testscan
scanadf: scanning image of size 2550x3507 pixels at 1 bits/pixel
scanadf: acquiring gray frame
Scanned document testscan
[...]

which will try to rescan the image from on the plate forever (I guess).

I tried using --source ADF:
$ scanadf -v -o testscan --source ADF
Scanned 0 pages

There are, of course, a few documents in the feeder. The scanner doesn't 
make any sound or other sign that it pretends to do something.

Information:

usb-devices extract:
> T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
> D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=03f0 ProdID=0201 Rev=01.00
> S:  Manufacturer=Hewlett-Packard
> S:  Product=HP ScanJet 6200C
> S:  SerialNumber=SG95R112FMHL
> C:  #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=0mA
> I:  If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=(none)

$ sane-find-scanner
[...]
found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x0201 [HP 
ScanJet 6200C]) at libusb:004:005
[...]

$ scanadf -L
device `hp:libusb:004:005' is a Hewlett-Packard ScanJet 62x0C flatbed 
scanner
scanimage -L returns the same

With kind regards,
-- Jille Timmermans