Re: [sane-devel] Canon ImageClass MF644Cdw

hi David, Can you please try to load the sane debug symbols: It would be good to see where in the backend this line "0x6D08054: ??? (in /usr/lib/x86_64-linux-gnu/sane/libsane- pixma.so.1.0.28)" is erroring? Thanks, Louis On Sat, 2019-10-05 at 13:48 -0700, David McMahon wrote: > Thanks Kip.

Re: [sane-devel] Canon ImageClass MF644Cdw

On Thu, 2019-10-31 at 16:31 -0700, Ralph Little wrote: > Hi, > > On Thu, Oct 31, 2019 at 4:12 PM David McMahon > wrote: > > Thanks for the clue! Looking on that on the settings page of the > > printer, the hostname is the default of "Canoncbcab3" which seems > > harmless enough. I changed it

Re: [sane-devel] Canon ImageClass MF644Cdw

On Sat, 2019-11-02 at 17:41 +0100, Rolf Bensch wrote: > Hi Louis, > > Do you have any ideas about this issue? > > Cheers, > Rolf > I have this on my list for next week: I am having a few issues with my Maxify 5450 that I need to fix first to get a stable platform to test (although my ethernet

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi Louis, Do you have any ideas about this issue? Cheers, Rolf Am 01.11.19 um 00:31 schrieb Ralph Little: > Hi, > > On Thu, Oct 31, 2019 at 4:12 PM David McMahon > wrote: > > > Thanks for the clue!  Looking on that on the settings page of the > printer, the

Re: [sane-devel] Canon ImageClass MF644Cdw

Thank you Louis! As mentioned further back in the thread, Rolf's latest PPA worked well without anything in the file 'pixma.conf' (except for an error generated at the end of reading from the sheet feeder). But I thought it might be helpful to test the mfnp:// protocol directive for the sake of

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi, On Thu, Oct 31, 2019 at 4:12 PM David McMahon wrote: > > Thanks for the clue! Looking on that on the settings page of the printer, > the hostname is the default of "Canoncbcab3" which seems harmless enough. > I changed it to "Can" to see if that changed anything, but still getting > the

Re: [sane-devel] Canon ImageClass MF644Cdw

On Thu, Oct 31, 2019 at 2:56 PM Ralph Little wrote: > Hi David, > > On Thu, Oct 31, 2019 at 2:45 PM David McMahon wrote: > >> ... >> [bjnp] 0050:45 53 3a 43 61 6e 6f 6e 20 4d 46 36 34 32 43 2f >> [bjnp] 0060:36 34 33 43 2f 36 34 34 43 3b >> [bjnp] get_scanner_id: Scanner identity

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi David, On Thu, Oct 31, 2019 at 2:45 PM David McMahon wrote: > ... > [bjnp] 0050:45 53 3a 43 61 6e 6f 6e 20 4d 46 36 34 32 43 2f > [bjnp] 0060:36 34 33 43 2f 36 34 34 43 3b > [bjnp] get_scanner_id: Scanner identity string = > MFG:CANON;CMD:MFNP1,MultiPASS

Re: [sane-devel] Canon ImageClass MF644Cdw

So close! Thanks to Kip and Rolf for updating the package. Still wondering if anyone else has hit this problem on LinuxMint or elsewhere. I'm still stuck here with a non-functional scanimage / simplescan. Anyone have any thoughts/pointers/ideas? $ SANE_DEBUG_BJNP=5 scanimage -L 2>&1

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi Ken, Am 07.10.19 um 19:16 schrieb ken: [snip] > Does scanning also work from the flatbed (platen) and via the manual > feed slot (aka Stack Bypass)? I've senn this working with another ImageClass scanner. Maybe somebody else can confirm this? > According to >

Re: [sane-devel] Canon ImageClass MF644Cdw

On 10/5/19 11:13 AM, Kip Shaffer wrote: > I just updated from Rolf's PPA, and I am very happy to say that I can > now detect and scan from my Canon ImageClass MF644Cdw over the > network.  I confirmed it can scan in resolutions of 75, 150, 300, 600, > 1200, and 2400 for both Text and

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi David! Here is my output from the same command. I have nothing in my pixma.conf file. SANE_DEBUG_BJNP=5 scanimage -L 2>&1 [sanei_debug] Setting debug level of bjnp to 5. [bjnp] sanei_bjnp_find_devices, pixma backend version: 0.23.4 [bjnp] sanei_bjnp_find_devices: No devices specified in

Re: [sane-devel] Canon ImageClass MF644Cdw

C/643C/644C On Sat, Oct 5, 2019 at 8:13 AM Kip Shaffer wrote: > I just updated from Rolf's PPA, and I am very happy to say that I can now > detect and scan from my Canon ImageClass MF644Cdw over the network. I > confirmed it can scan in resolutions of 75, 150, 300, 600, 1200, and

Re: [sane-devel] Canon ImageClass MF644Cdw

Just a bit more data about the end of the job dialog box - Here is the last bit of output that happens right after the job finishes from SANE_DEBUG_BJNP=5 simple-scan 2>&1 [bjnp] bjnp_recv_header: TCP response header(payload data = 4 bytes): [bjnp] :4d 46 4e 50 82 21 00 00 10 9d 00 01

Re: [sane-devel] Canon ImageClass MF644Cdw

I just updated from Rolf's PPA, and I am very happy to say that I can now detect and scan from my Canon ImageClass MF644Cdw over the network. I confirmed it can scan in resolutions of 75, 150, 300, 600, 1200, and 2400 for both Text and Color modes. It successfully read 2 sided multiple pages

Re: [sane-devel] Canon ImageClass MF644Cdw

r response: > [bjnp]  :4d 46 4e 50 82 01 00 00  00 00 00 00 00 00 00 10 > [bjnp]  0010:00 01 80 00 06 04 10 98  c3 da 2c f7 c0 a8 56 27 > [bjnp] add_scanner: Scanner at mfnp://canoncbcab3.lan:8610/timeout=1 > was added before, good! > [bjnp] sanei_find_devices: Discover re

Re: [sane-devel] Canon ImageClass MF644Cdw

f you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). > > > > > TL:DR - the sane-pixma backend is func

Re: [sane-devel] Canon ImageClass MF644Cdw

192.168.1.97 <http://192.168.1.97> Please read 'man sane-pixma' to get some help for this issue. If this won't help, please provide a log file with SANE_DEBUG_BJNP. > > TL:DR - the sane-pixma backend is functional for the Canon ImageClass > MF644Cdw when connected via USB, w

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi David, David McMahon writes: > [...] > sane-devel/Rolf, is there an open request/bug for this Canon > printer/scanner? Can I do anything from my end to help? You can check at https://gitlab.com/sane-project/backends/issues and filter that list on backends/pixma or search it for your

Re: [sane-devel] Canon ImageClass MF644Cdw

Hi David & SaneDevel! The only way I have been able to detect the scanner is when it is connected via USB. I would love to connect to it via the network! So +1 on this request, and I'm also willing to do whatever it takes to try things. -Kip On Sat, Sep 28, 2019 at 8:55 AM David McMahon

Re: [sane-devel] Canon ImageClass MF644Cdw

an modify the source files for you to test with. > You shouldn't have to modify anything in sane-backends-1.0.28. > > @Rolf> What kind of testing would you like to be done? > >> Thank you, >> Steve >> >> On 9/5/19 4:00 AM, sane-devel-requ...@alioth-lists

Re: Canon ImageClass MF644Cdw

ing would you like to be done? > Thank you, > Steve > > On 9/5/19 4:00 AM, sane-devel-requ...@alioth-lists.debian.net wrote: >> >> Greetings! Would it be possible to add a Canon ImageClass MF644Cdw to the >> Canon Pixma driver? >> >> Here is the info from sane

Canon ImageClass MF644Cdw

Hi Kip, If you can build from source, I think I can help you. I think I can modify the source files for you to test with. Thank you, Steve On 9/5/19 4:00 AM, sane-devel-requ...@alioth-lists.debian.net wrote: Greetings! Would it be possible to add a Canon ImageClass MF644Cdw to the Canon

Canon ImageClass MF644Cdw

Greetings! Would it be possible to add a Canon ImageClass MF644Cdw to the Canon Pixma driver? Here is the info from sane-find-scanner: found USB scanner (vendor=0x04a9 [Canon], product=0x27fe [MF642C/643C/644C]) at libusb:002:003 I am happy to run any testing you desire! -Kip