[sane-devel] Sharing a network scanner thru saned

[Thiago Milczarek Sayão]

tsayao at CO85635:~$  scanimage --version
scanimage (sane-backends) 1.0.29; backend version 1.0.29

First try:
tsayao at CO85635:~$ SANE_ESCL_DEBUG=255 scanimage -d 'escl:
https://172.18.15.249:443' > test.pnm 2>log.txt
tsayao at CO85635:~$ cat log.txt
Output format is not set, using pnm as a default.
Capability : [image/jpeg]
Capability : [image/jpeg]
Capability : [image/jpeg]
Capability : [image/jpeg]
Capability : [image/jpeg]
Capability : [image/jpeg]
scanimage: rounded value of br-x from 0 to 0
scanimage: rounded value of br-y from 0 to 0
scanimage: sane_start: Invalid argument


Second try:
tsayao at CO85635:~$ SANE_ESCL_DEBUG=255 scanimage -d 'escl:
https://172.18.15.249:443' > test.pnm
Output format is not set, using pnm as a default.
scanimage: open of device escl:https://172.18.15.249:443 failed: Device busy

On further tries, "device busy" keeps going on.

Also tried on Ricoh SP 377sfnwx model, same thing.

Guess it should have output some more debug info. If you have instructions
I will do it, including compiling from source.



Em qui., 21 de jan. de 2021 às 15:40, Thierry Huchard <thierry at ordissimo.com>
escreveu:

> Le 2021-01-21 19:37, Thierry Huchard a écrit :
> > Le 2021-01-21 18:05, Thiago Milczarek Sayão a écrit :
> >> I work at a company that has 530+ stores, each one with a Ricoh SP
> >> 3710 device that works thru network.
> >> There are more than 3000 machines total.
> >>
> >> After installing the Ricoh Sane drivers, I can list the scanners:
> >>
> >> device `sp_330_3710_series:SP_3710SF-IP-172.18.15.249' is a RICOH SP
> >> 3710SF ADF Scanner
> >> device `escl:https://172.18.15.249:443' is a ESCL RICOH SP 3710SF
> >> (31317e) SSL flatbed scanner
> >> device `escl:http://172.18.15.249:631' is a ESCL RICOH SP 3710SF
> >> (31317e) flatbed scanner
> >> device `net:localhost:sp_330_3710_series:SP_3710SF-IP-172.18.15.249'
> >> is a RICOH SP 3710SF ADF Scanner
> >>
> >> Note: The device does not work using escl.
> > Can you give me the logs of the commands below?
> >
> > # scanimage --version
> # SANE_ESCL_DEBUG=255 scanimage -d 'escl:https://172.18.15.249:443' >
> test.pnm 2>log.txt
> >
> > Thank's
> >>
> >> Since we have 530 stores, I would like to configure only 530 machines
> >> (instead of 3000). So the idea is to install the Ricoh package on this
> >> "central" machine and share with the others.
> >>
> >> The scanner is available thru the network (not usb). I want to
> >> configure saned to serve network scanners. Is it possible?
> >>
> >> I have tried it and successfully installed saned, but it won't list
> >> network scanners to the remote machine.
> >>
> >> Thanks.
>
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