Re: [multipost] CZUR scanner not detected and not connectable

On 2/26/2024 8:11 AM, MarioCCCP wrote:
> On 25/02/24 22:07, J.O. Aho wrote:
>> On 25/02/2024 17.52, MarioCCCP wrote:
>>> Sorry for the multipost, I am really at a loss with this glitch
>>
>> Sorry, you failed, you made a cross post and nothing to be sorry about.
>>
>>> I have purchased this item
>>>
>>> CZUR Shine Ultra Pro 24MP High resolution scanner for books USB Portable, Documents Scanner with OCR up to A3 format for home and office, Multilingual OCR viewer
>>
>>> I just wrote a request on FB page of CZUR, but apart from that, what could be the problem ?
>>>
>>> It is their own recent SW for the very corresponding HW, why should it fail ?
>>
>> The scanner_x86_64_1.7.2312301E.deb, which is the latest I could see anyone refer to do not supply an udev file for your scanner, check /etc/udev/rules.d/ and you will find
>>
>> czur_1101.rules
>> czur_1616.rules
>> czur_et.rules
>>
>> you will need to have one like for example czur_2401.rules:
>> SUBSYSTEM==”usb” ,
>> ATTRS{idVendor}==”04fc” ,
>> ATTRS{idProduct}==”2401” ,
>> MODE="0666"
>>
>>
>> then run:  sudo udevadm control --reload-rules && sudo udevadm trigger
>>
> 
> tnx, first of all.
> 
> I run the above. A lot of lightening fast notifications of detection of sth appeared.
> 
> The SW from CZUR still does not detect the scanner, neighter auto nor manually, running the SW before or after the command.
> 
> 
>> If still not working, you may have to copy some files form the ms-windows install, should be called something like czcv000*_0*.{bin|xml|ex}
> 
> too complicated.
> I discovered that WEBCAMOID detects it and is able to take screenshots, but has misterious a huge latency (if I put sth under the scanner, it updates the screen after MANY seconds).
> If I run its native SW under windows 11 virtual machine, despite having just two cores assigned and 24 GB, the update is REALTIME, and the latency between screenshots of a few seconds. Actually it is the page orientation corrector and borders detector that cause some lag : a single A4 page lags not at all (but I scan A4 notebooks badly folded).
> 
> 
> 
>>
>> In the Linux install you find those in /opt/scanner/
>>
>> also the file /opt/scanner/dev_list.bin may not support your scanner.
>>
>>
>> You will have to experiment and see if you get it to work and hope CZUR comes back and have a later beta version that supports your scanner.
> 
> now I read the advices from Paul ...
> TNX anyway

While in Windows, you can use this:

https://www.uwe-sieber.de/usbtreeview_e.html

   https://www.uwe-sieber.de/files/UsbTreeView_x64.zip

What that does, is it displays the config space of hardware
in USB ports.

That takes the place of Microsoft USBView and UVCView (more
or less different versions of the same thing).

The speed difference may have something to do with the
undocumented SonixAsic (Application Specific Integrated Circuit).

The .deb file is unlikely to control all the CZUR designs.
You would need a .deb specifically for the "Shine Ultra Pro",
and it's hard to predict whether some cosmetic changes to the
material the .deb installed will be sufficient to make it work.

Some of the software senses serial number. The serial number is
likely a token to make the software work.

   Paul