Bug#879719: libsane-hpaio: Does not recognize OfficeJet Pro 8710
On 11/30/2017 03:11 PM, Brian Potkin wrote:
> I wonder how you would go on with the queue
>
>
> lpadmin -p 4500 hp:/net/envy_4500_series?ip=192.168.9.238 -E -m drv:///hpcups.drv/hp_envy_4500_series.ppd\
lpadmin: Unknown argument "hp:/net/envy_4500_series?ip=192.168.9.238".
not sure where to go from here.
>
> and 'scanimage -L'?
>
>
>
>> After re-enabling Bonjour, I noticed something new.
>> With the original models.dat, I get in syslog, regardless or cupsd running or not:
>>
>> scanimage: io/hpmud/model.c 532: no officejet_pro_8710 attributes found in /usr/share/hplip/data/models/models.dat
>>
>> with cupsd running, the output is:
>>
>> device `hpaio:/net/HP_OfficeJet_Pro_8710?ip=192.168.9.238' is a Hewlett-Packard HP_OfficeJet_Pro_8710 all-in-one
>>
>> with cupsd stopped, the scanner is not found, as before.
>>
>>
>> now, with the edited file hp_ removed, cupsd running:
>>
>> device `hpaio:/net/officejet_pro_8710?ip=192.168.9.238&queue=false' is a Hewlett-Packard officejet_pro_8710 all-in-one
>>
>> and syslog:
>>
>> scanimage: io/hpmud/model.c 532: no HP_OfficeJet_Pro_8710 attributes found in /usr/share/hplip/data/models/models.dat
>>
>> cupsd stopped:
>>
>> device `hpaio:/net/officejet_pro_8710?ip=192.168.9.238&queue=false' is a Hewlett-Packard officejet_pro_8710 all-in-one
>>
>> nothing in syslog.
>>
>>>> There is, the other printer was HP AIO too, but it's a different model.
>>> I'm a little lost here, but if libsane-hpaio and libhpmud are on the
>>> system then the 8710 scanning function should be detectable from its
>>> Bonjour broadcasts wih 'scanimage -L'
>> Yes, and it's not working, that's what this bug is about.
> I thought you had shown at the beginning of this mail that scanning is
> being done due to Bonjour?
This bug is to report that it is impossible to use the OfficeJet Pro 8710 as a scanner without doing one of the following:
* configure the printer function in cups, and keep cupsd running
* edit models.dat
>
> Incidently. how do you on with
>
> scanimage -vv -d hpaio:/net/HP_OfficeJet_Pro_8710?ip=192.168.9.238 > image.pnm ?
>
> Bonjour is not involved with this command and a print queue is not
> necessary for it to be successful.
>
Yes, works fine, original models.dat, on desktop and laptop, cupsd running or not.
edited models.dat produces:
scanimage: open of device hpaio:/net/HP_OfficeJet_Pro_8710?ip=192.168.9.238 failed: Operation not supported
Calling sane_exit
scanimage: finished
OK so not "impossible" to use the scanner ;-)
Reply to: