[sane-devel] Problems with Canon MX715

[Gernot Hassenpflug]

Hello,
This device is part of the Canon MX710 family. I think the first thing to
confirm is whether the pixma driver works or not. That means, if I read
your debug output correctly, that you would be better off using USB
connection, rather than an ethernet connection. It is possible that the
ethernet driver layer has a problem, even if the pixma backend works
perfectly well.

Can you try with USB connection? (maybe that will also show up any
permissions problems)

Regards,
Gernot Hassenpflug


On Fri, May 10, 2013 at 8:22 PM, stephan_t <stephan82m at gmx.de> wrote:

> Hello,
>
> as this is a older post and nothing new is comming up here, I would like to
> give some informations about the MX 715 with sane-1.0.23
>
> If I set the variable I'm getting this output:
>
> [sanei_debug] Setting debug level of pixma to 3.
> [pixma] pixma is compiled with pthread support.
> [pixma] pixma version 0.17.0
> [pixma] pixma_collect_devices() found Canon PIXMA MX710 Series at
> libusb:001:004
> [pixma] sanei_bjnp_find_devices:
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] pixma_find_scanners() found 1 devices
> [pixma] pixma_collect_devices() found Canon PIXMA MX710 Series at
> libusb:001:004
> [pixma] sanei_bjnp_find_devices:
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] eno1 is IPv4 capable, sending broadcast..
> [pixma] WARNING:Experimental backend CAN DAMAGE your hardware!
> [pixma] pixma_open(): Canon PIXMA MX710 Series
> [pixma] Reader task started
> [pixma] Reader task id=140009308874496 (threaded)
> [pixma]
> [pixma] pixma_scan(): start
> [pixma]   line_size=1914 image_size=1678578 channels=3 depth=8
> [pixma]   dpi=75x75 offset=(0,0) dimension=638x877
> [pixma]   gamma_table=0x1884b98 source=0
> [pixma]   threshold=127 threshold_curve=0
> [pixma] WARNING:Timed out in wait_until_ready()
> [pixma] Current status: paper=1 cal=0 lamp=0 busy=0
> [pixma] pixma_read_image() failed ETIMEDOUT
> [pixma] Reader task terminated: ETIMEDOUT
> [pixma] read_image():reader task closed the pipe:0 bytes received, 1678578
> bytes expected
> scanimage: sane_read: Error during device I/O
> [pixma] pixma_close(): Canon PIXMA MX710 Series
>
>
> Hope this helps. If more informations are needed I can provide them.
>
> Regards
> Stephan T.
>
>
>
> --
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> Sent from the SANE - Dev mailing list archive at Nabble.com.
>
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