[Skanlite] [Bug 357939] New: Duplex scan not working on Epson WF 4630

[hesediel via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

Bug ID: 357939
Summary: Duplex scan not working on Epson WF 4630
Product: Skanlite
Version: unspecified
Platform: Kubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: ***@iki.fi
Reporter: ***@gmail.com

The scan front and back (duplex mode) for epson wf 4630 doesnt work, The
hardware correctly scan the double faces of the paper but the software shows
only the front.

With another program, like vuescan it works, so it seems to be not a linux "in
se" problem

Reproducible: Always

[hesediel via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

hesediel <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Version|unspecified |1.1

[Kåre Särs via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

--- Comment #1 from Kåre Särs <***@iki.fi> ---
Thanks for the report!

Unfortunately I do not have a scanner that supports duplex scanning and can not
test properly.

Does simplescan or scan2pdf work with duplex scanning?

I would like to help, but it might require that you compile libksane and
skanlite. Are you up to that?

[hesediel via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

--- Comment #2 from hesediel <***@gmail.com> ---
Simplescan or scan2pdf doesn't work.
Simplescan has the same behavior of skanlite: in duplex mode the hardware does
turn the paper for the double scan but only the front page is showed like the
software gives the correct command but didn't receive the both scans.

I was today able to run the Image Scan! for Linux: software downloaded from the
epson site...it has problems to see the hardware, thanks to a man i was able to
run it...with it it works.

unfortunatley i don't know how to compile libksane and skanlite

[Kåre Särs via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

Kåre Särs <***@iki.fi> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |UPSTREAM
Status|UNCONFIRMED |RESOLVED

--- Comment #3 from Kåre Särs <***@iki.fi> ---
OK,

Thanks for the information! Since Simplescan and scan2pdf do not work either,
the bug is in the "driver" (sane-backend) and not in the application.

Bug reporting for the backend is at:
http://www.sane-project.org/bugs.html

Reporting there would be great ;)

Thanks,
Kåre

[hesediel via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=357939

--- Comment #4 from hesediel <***@gmail.com> ---
ok i will try, unfortunately the site of sane doesnt work for registration and
so cant report.