Hello Johannes,
Thank you!
Unfortunately the other two 'USB 2' ports are only internal.
I think I will wait for next release of sane, to see if the new
release addresses this problem.
I plan to get back to this thread, if the new release does not fix the issue.
Kind regards,
Xianwen
On Wed,
Hello,
On Apr 26 16:47 Chen, Xianwen wrote (excerpt):
'lsusb' returns:
...
Bus 003 Device 033: ID 03f0:0801 Hewlett-Packard ScanJet 7400c
...
'lsusb -t' returns:
...
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/15p, 480M
...
|__ Port 6: Dev 33, If 0, Class=, Driver=,
Hello Johannes,
Thank you.
'lsusb' returns:
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:649d Microdia
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0
Hello,
On Apr 24 11:58 Chen, Xianwen wrote (excerpt):
lsusb recognizes the scanner:
Bus 003 Device 008: ID 03f0:0801 Hewlett-Packard ScanJet 7400c
What do both commands
lsusb
and
lsusb -t
show (the full "lsusb -t" output is needed).
What can I do to (1) provide more debug information
Hello Michael,
Thank you. It's not a MFP, it's a scanner without any other function.
Kind regards,
Xianwen
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On Tue, Apr 26, 2016 at 02:00:44PM +0200, Chen, Xianwen wrote:
> Thank you. I've just tried by adding hpaio in
> /etc/sane-d/dll.conf. It did not avail.
There was a peculiar *cups* setup required for HP MFPs:
http://lists.alioth.debian.org/pipermail/sane-devel/2009-February/024117.html
--
Hello Roger,
Thank you. I've just tried by adding hpaio in /etc/sane-d/dll.conf. It
did not avail.
However, I shall note that this scanner is supposed having the backend
of avision. And avision is listed on /etc/sane-d/dll.conf.
Can someone provide a tip to troubleshoot the scanner?
Kind
I do not have this exact HP product, but from my experience, HP products tend
to require the HPLIP package. More specifically, the device may require the
propreitary binary scanner driver. Usually, HP printers prefer to use CUPS
postscript drives. (I tend to prefer the PCL driver, as PCL is
Hello,
I need help on getting HP Scanjet 7400c to work under Arch Linux. The
scanner has been tested under Windows 7 and works well with VueScan.
The version of sane installed is 1.0.25. The kernel version is 4.5.1.
The system is AMD64 (or x86_64).
lsusb recognizes the scanner:
Bus 003 Device
