[sane-devel] Imageclass D530 Scanner Support (New Patch?)

[tx]

I have included a log file, per the instructions in the January thread,
which appears to be the last effort underway for this device.

>If your scanner has problems, please enable debug output:
>$ export SANE_DEBUG_PIXMA=11
>and create a log file with (scan area of 5mm x 5mm in color @ 75dpi ):
>$ scanimage -x 5 -y 5 2> pixma.log > pixma.pnm
>Many thanks for your help.
>Cheers,
>Rolf

As Normal User:
scanimage -x 5 -y 5 2> pixma.log > pixma.pnm
[sanei_debug] Setting debug level of pixma to 11.
[pixma] pixma is compiled with pthread support.
[pixma] pixma version 0.17.11
[pixma] pixma_collect_devices() found Canon imageCLASS D530 at libusb:002:005
[pixma] pixma_find_scanners() found 1 devices
scanimage: sane_start: Invalid argument

As Normal user, specifying the device
scanimage --device-name=pixma:04A92775 -x 5 -y 5 2> pixma.log > pixma.pnm
[sanei_debug] Setting debug level of pixma to 11.
[pixma] pixma is compiled with pthread support.
[pixma] pixma version 0.17.11
[pixma] pixma_collect_devices() found Canon imageCLASS D530 at libusb:002:005
[pixma] pixma_open(): Canon imageCLASS D530
[pixma] pixma_connect() failed EACCES
[pixma] pixma_open() failed EACCES
[pixma] pixma_close(): Canon imageCLASS D530
scanimage: open of device pixma:04A92775 failed: Access to resource has
been denied

As Root..
# scanimage -x 5 -y 5 2> pixma.log > pixma.pn
[sanei_debug] Setting debug level of pixma to 11.
[pixma] pixma is compiled with pthread support.
[pixma] pixma version 0.17.11
[pixma] pixma_collect_devices() found Canon imageCLASS D530 at libusb:002:005
[pixma] pixma_find_scanners() found 1 devices
scanimage: sane_start: Invalid argument


As Root, specifying the device..
# scanimage --device-name=pixma:04A92775 -x 5 -y 5 2> pixma.log > pixma.pnm
[sanei_debug] Setting debug level of pixma to 11.
[pixma] pixma is compiled with pthread support.
[pixma] pixma version 0.17.11
[pixma] pixma_collect_devices() found Canon imageCLASS D530 at libusb:002:005
scanimage: open of device pixma:04A92775 failed: Invalid argument


Hopefully, Rolf is still willing to continue with this endeavor.

Thanks!
gtux

On Fri, October 17, 2014 2:05 am, tx wrote:
> I have made further progress and believe I was able to manually apply the
>  patch provided by Rolf to the current version of pixma_imageclass.c from
>  git. After applying the patch, I am now able to see the device as a
> normal user via scanimage -L
>
> device `v4l:/dev/video1' is a Noname Hauppauge WinTV-HVR1800 virtual
> device device `v4l:/dev/video0' is a Noname Hauppauge WinTV-HVR1800
> virtual device device `pixma:04A92775' is a CANON Canon imageCLASS D530
> multi-function peripheral
>
> The first two devices are my Hauppauge HDTV ATSC card. Before applying
> the patch, I did not see the pixma:04A92775 device. I also copied the rule
> to /etc/udev/rules.d/, as outlined in the January post.
>
>
> # Canon imageCLASS D530
> ATTRS{idVendor}=="04a9", ATTRS{idProduct}=="2775", MODE="0664",
> GROUP="scanner", ENV{libsane_matched}="yes"
>
>
> However, this is as far as I have been able to get. If I run the test as
> a regular user, I get the "invalid argument" message. $ scanimage >
> test.pnm scanimage: sane_start: Invalid argument
>
>
> or when including the device name, I am denied permissions. $ scanimage
> --device-name=pixma:04A92775 > test.prn
> scanimage: open of device pixma:04A92775 failed: Access to resource has
> been denied
>
> If I run the test as root, I get this..
> [root]# scanimage  > test.prn
> scanimage: sane_start: Invalid argument
>
>
> [root]# scanimage --device-name=pixma:04A92775 > test.prn
> scanimage: open of device pixma:04A92775 failed: Invalid argument
>
>
> I'm not sure where to go from here. Any assistance would be appreciated.
>
>
> Thanks!
>
>
> On Thu, October 16, 2014 9:33 am, tx wrote:
>
>> Greetings,
>>
>>
>>
>> I have a Canon D530 Printer/Copy/Scanner and would really like to be
>> able to scan in Linux via sane. I'm currently using Fedora 20_x86 and
>> would be happy to volunteer for testing.
>>
>> (vendor=0x04a9 [Canon Inc], product=0x2775 [D530/D560]) at
>> libusb:002:008
>>
>>
>>
>> I grabbed the latest backend from git and applied this patch from
>> January.
>>
>>
>>
>> http://lists.alioth.debian.org/pipermail/sane-devel/2014-January/032066
>> .h
>> tml
>>
>> I assume the patch is outdated because I couldn't apply it to the
>> source file: pixma_imageclass.c.
>>
>>
>>
>> Is there a new patch available that I could try.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> gtux
>>
>>
>> --
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>
>
>