Re: [sane-devel] Getting a Canon TS9120 scanner to be recognized

Thierry HUCAHRD Wed, 29 Apr 2020 13:23:16 -0700

Le 2020-04-29 20:09, Anton Khabbaz a écrit :

Thank you for your help Thierry and Alexander and the others.  I am
definitely getting a response from the scanner on my network.  Below
are the steps that I took, following all your suggestions.
Airscan-discover and ahavi both find the printer.  I think we are
close.   but scanimage -L still does not work though.  Below are my
detailed steps.  The ahavi command lists alot of ports that are used
and I have been only opening up a few, like 80 tcp, 443 tcp, and 8612
udp for sending/recieving,   Do I need to modify the firewall for all
the ports that ahavi lists?.  This computer is a dual boot and
although I am in ubuntu linux, the scanner recognizes the Windows
computer with the same IP address (when it is on).  I thought I would
mention that too.


Thank you again for all your suggestions,


Hi Anton

Your problem is not with your network, but with your sane installation.

Your scanner is detected by avahi, in this case aircan and escl shouldfind your device.

escl.conf contains errors:
http -> 80
https -> 443
# scanimage -L

Thierry


Anton Khabbaz

I tried your recommendations and here is what I did.
1.

I modified the output forwarding rules to allow traffic from and to my
ubuntu computer (192.168.1.25)  to the Canon TS9120 printer
(192.168.1.16) , port 80 tcp
The output of ufw status is listed (other rules and ports like udp
8612 are omitted for clarity)
To                         Action      From
--                         ------      ----
192.168.1.25               ALLOW       192.168.1.16 80/tcp
192.168.1.25 80/tcp        ALLOW       192.168.1.16 80/tcp
192.168.1.16 80/tcp        ALLOW OUT   192.168.1.25 80/tcp       `

2.  Installed GO and air-scan discover (just as easy as you said,
Alexander).  ./airscan-discover finds the printer and it is eSCL, just
as Thierry said.

[devices]
  "Canon TS9100 series" = http://192.168.1.16:80/eSCL

For this reason I allowed access via tcp port 80 from host ubuntu to
Canon printer and vice-versa.

3 changed config files
/etc/sane.d/pixma.conf
removed my additions; now has
only comments:
# bjnp://printer-1.pheasant.org [3] // will use the 5000 ms timeout
# bjnp://scanner.bad-network.org/timeout=1500 [4] // timeout set to
1500 ms
# bjnp-timeout=3000 // will be used for auto-detected scanners
#
# Example using for a scanner using mfnp including the optional
timeout:
# mfnp://scanner.bad-network.org/timeout=1500 [4]
followed Thierry's instructions in /etc/sane.d/escl.conf.
Uncommented lines and filled in the printer address

#device http://123.456.789.10:8080 OptionalModel1
#device https://123.456.789.10:443 "Optional Model 2"
#device unix:/run/proxy.sock:http://123.456.789.10:80

[device]

model Canon TS9120
type https
ip 192.168.1.16
port 80
#device http://192.168.1.16:80 "Canon TS9120"

renamed  /etc/sane.d/pixma.conf.dpkg_old to
/etc/sane.d/pixma_old.config.dpkg_old

3.  Ran scanimage -L
Here is the output:

No scanners were identified. If 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).

4.  Ahavi rt also found lots of ports and info about the scanner:
avahi-browse -rt -a
+   eno1 IPv6 Canon TS9100 series                           Internet
Printer     local
+   eno1 IPv4 Canon TS9100 series                           Internet
Printer     local
+   eno1 IPv6 Canon TS9100 series                           Secure
Internet Printer local
+   eno1 IPv4 Canon TS9100 series                           Secure
Internet Printer local
=   eno1 IPv6 Canon TS9100 series                           Internet
Printer     local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [631]
   txt = ["mopria-certified=1.3" "print_wfds=T" "PaperMax=legal-A4"
"kind=document,envelope,photo,disc,postcard" "Fax=F" "Scan=T"
"Duplex=T" "Color=T" "UUID=00000000-0000-1000-8000-00182011024b"
"URF=V1.4,CP1,PQ4-5,RS600,SRGB24,W8,OB9,OFU0,DM3,IS1-18" "usb_CMD=URF"
"usb_MDL=TS9100 series" "usb_MFG=Canon"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=application/octet-stream,image/jpeg,image/urf,image/pwg-raster"
"product=(Canon TS9100 series)" "ty=Canon TS9100 series" "priority=15"
"qtotal=1" "rp=ipp/print" "txtvers=1"]
=   eno1 IPv4 Canon TS9100 series                           Internet
Printer     local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [631]
   txt = ["mopria-certified=1.3" "print_wfds=T" "PaperMax=legal-A4"
"kind=document,envelope,photo,disc,postcard" "Fax=F" "Scan=T"
"Duplex=T" "Color=T" "UUID=00000000-0000-1000-8000-00182011024b"
"URF=V1.4,CP1,PQ4-5,RS600,SRGB24,W8,OB9,OFU0,DM3,IS1-18" "usb_CMD=URF"
"usb_MDL=TS9100 series" "usb_MFG=Canon"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=application/octet-stream,image/jpeg,image/urf,image/pwg-raster"
"product=(Canon TS9100 series)" "ty=Canon TS9100 series" "priority=15"
"qtotal=1" "rp=ipp/print" "txtvers=1"]
=   eno1 IPv6 Canon TS9100 series                           Secure
Internet Printer local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [631]
   txt = ["TLS=1.2" "mopria-certified=1.3" "print_wfds=T"
"PaperMax=legal-A4" "kind=document,envelope,photo,disc,postcard"
"Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b"
"URF=V1.4,CP1,PQ4-5,RS600,SRGB24,W8,OB9,OFU0,DM3,IS1-18" "usb_CMD=URF"
"usb_MDL=TS9100 series" "usb_MFG=Canon"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=application/octet-stream,image/jpeg,image/urf,image/pwg-raster"
"product=(Canon TS9100 series)" "ty=Canon TS9100 series" "priority=15"
"qtotal=1" "rp=ipp/print" "txtvers=1"]
=   eno1 IPv4 Canon TS9100 series                           Secure
Internet Printer local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [631]
   txt = ["TLS=1.2" "mopria-certified=1.3" "print_wfds=T"
"PaperMax=legal-A4" "kind=document,envelope,photo,disc,postcard"
"Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b"
"URF=V1.4,CP1,PQ4-5,RS600,SRGB24,W8,OB9,OFU0,DM3,IS1-18" "usb_CMD=URF"
"usb_MDL=TS9100 series" "usb_MFG=Canon"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=application/octet-stream,image/jpeg,image/urf,image/pwg-raster"
"product=(Canon TS9100 series)" "ty=Canon TS9100 series" "priority=15"
"qtotal=1" "rp=ipp/print" "txtvers=1"]
+   eno1 IPv6 DS1813                                        Web Site
          local
+   eno1 IPv4 DS1813                                        Web Site
          local
=   eno1 IPv6 DS1813                                        Web Site
          local
   hostname = [DS1813.local]
   address = [fe80::211:32ff:fe1d:e2f3]
   port = [5000]
   txt =
["mac_address=00:11:32:1d:e2:f3|00:11:32:1d:e2:f4|00:11:32:1d:e2:f5|00:11:32:1d:e2:f6"
"secure_admin_port=5001" "admin_port=5000" "version_build=24922"
"version_minor=2" "version_major=6" "serial=13C0LON002158"
"model=DS1813+" "vendor=Synology"]
=   eno1 IPv4 DS1813                                        Web Site
          local
   hostname = [DS1813.local]
   address = [192.168.1.8]
   port = [5000]
   txt =
["mac_address=00:11:32:1d:e2:f3|00:11:32:1d:e2:f4|00:11:32:1d:e2:f5|00:11:32:1d:e2:f6"
"secure_admin_port=5001" "admin_port=5000" "version_build=24922"
"version_minor=2" "version_major=6" "serial=13C0LON002158"
"model=DS1813+" "vendor=Synology"]
+   eno1 IPv4 Canon TS9100 series                           Web Site
          local
+   eno1 IPv4 Canon TS9100 series
_uscan._tcp          local
+   eno1 IPv4 Canon TS9100 series
_uscans._tcp         local
+   eno1 IPv4 Canon TS9100 series
_canon-chmp._tcp     local
+   eno1 IPv4 Canon TS9100 series                           UNIX
Printer         local
+   eno1 IPv4 Canon TS9100 series                           PDL
Printer          local
+   eno1 IPv4 Canon TS9100 series
_privet._tcp         local
+   eno1 IPv6 Canon TS9100 series                           Web Site
          local
+   eno1 IPv6 Canon TS9100 series
_uscan._tcp          local
+   eno1 IPv6 Canon TS9100 series
_uscans._tcp         local
+   eno1 IPv6 Canon TS9100 series
_canon-chmp._tcp     local
+   eno1 IPv6 Canon TS9100 series                           UNIX
Printer         local
+   eno1 IPv6 Canon TS9100 series                           PDL
Printer          local
+   eno1 IPv6 Canon TS9100 series
_privet._tcp         local
+   eno1 IPv4 7073435effee6a3f41ed38065ea9ae81
_cros_p2p._tcp       local
=   eno1 IPv4 7073435effee6a3f41ed38065ea9ae81
_cros_p2p._tcp       local
   hostname = [7073435effee6a3f41ed38065ea9ae81.local]
   address = [192.168.1.27]
   port = [16725]
   txt =
["id_cros_update_size_126964004_hash_ZDkxeXQ2RjhJT1NJYytyL0pFTkJVOUhya0pXQUZPclVpNEE2am5mVkNIZz0=.cros_au=126964004"
"num_connections=0"]
+   eno1 IPv4 cceebffcab69823d88103da85ea9b84c
_cros_p2p._tcp       local
=   eno1 IPv4 cceebffcab69823d88103da85ea9b84c
_cros_p2p._tcp       local
   hostname = [cceebffcab69823d88103da85ea9b84c.local]
   address = [192.168.1.23]
   port = [16725]
   txt = ["num_connections=0"]
+   eno1 IPv6 DS1813
_device-info._tcp    local
+   eno1 IPv6 DS1813                                        Microsoft
Windows Network local
+   eno1 IPv6 DS1813                                        Apple File
Sharing   local
+   eno1 IPv4 DS1813
_device-info._tcp    local
+   eno1 IPv4 DS1813                                        Microsoft
Windows Network local
+   eno1 IPv4 DS1813                                        Apple File
Sharing   local
=   eno1 IPv6 DS1813
_device-info._tcp    local
   hostname = [DS1813.local]
   address = [fe80::211:32ff:fe1d:e2f3]
   port = [0]
   txt = ["model=Xserve"]
=   eno1 IPv6 DS1813                                        Microsoft
Windows Network local
   hostname = [DS1813.local]
   address = [fe80::211:32ff:fe1d:e2f3]
   port = [445]
   txt = []
=   eno1 IPv6 DS1813                                        Apple File
Sharing   local
   hostname = [DS1813.local]
   address = [fe80::211:32ff:fe1d:e2f3]
   port = [548]
   txt = []
=   eno1 IPv4 DS1813
_device-info._tcp    local
   hostname = [DS1813.local]
   address = [192.168.1.8]
   port = [0]
   txt = ["model=Xserve"]
=   eno1 IPv4 DS1813                                        Microsoft
Windows Network local
   hostname = [DS1813.local]
   address = [192.168.1.8]
   port = [445]
   txt = []
=   eno1 IPv4 DS1813                                        Apple File
Sharing   local
   hostname = [DS1813.local]
   address = [192.168.1.8]
   port = [548]
   txt = []
=   eno1 IPv4 Canon TS9100 series                           Web Site
          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["txtvers=1"]
=   eno1 IPv4 Canon TS9100 series
_uscan._tcp          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["duplex=F" "is=platen" "cs=grayscale,color" "rs=eSCL"
"representation=http://00000099933C.local./icon/printer_icon.png";
"vers=2.63" "UUID=00000000-0000-1000-8000-00182011024b"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=image/jpeg,application/pdf" "ty=Canon TS9100 series" "txtvers=1"]
=   eno1 IPv4 Canon TS9100 series
_uscans._tcp         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [443]
   txt = ["duplex=F" "is=platen" "cs=grayscale,color" "rs=eSCL"
"representation=http://00000099933C.local./icon/printer_icon.png";
"vers=2.63" "UUID=00000000-0000-1000-8000-00182011024b"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=image/jpeg,application/pdf" "ty=Canon TS9100 series" "txtvers=1"]
=   eno1 IPv4 Canon TS9100 series
_canon-chmp._tcp     local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["mpath=http://00000099933C.local./canon/ij/command1/port1";
"txtvers=1"]
=   eno1 IPv4 Canon TS9100 series                           UNIX
Printer         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [515]
   txt = ["Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b" "usb_MDL=TS9100 series"
"usb_MFG=Canon" "adminurl=http://00000099933C.local."; "note="
"pdl=application/octet-stream" "product=(Canon TS9100 series)"
"ty=Canon TS9100 series" "priority=60" "qtotal=1" "rp=auto"
"txtvers=1"]
=   eno1 IPv4 Canon TS9100 series                           PDL
Printer          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [9100]
   txt = ["Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b" "usb_MDL=TS9100 series"
"usb_MFG=Canon" "adminurl=http://00000099933C.local."; "note="
"pdl=application/octet-stream" "product=(Canon TS9100 series)"
"ty=Canon TS9100 series" "priority=30" "qtotal=1" "rp=auto"
"txtvers=1"]
=   eno1 IPv4 Canon TS9100 series
_privet._tcp         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["cs=online" "id=" "type=printer"
"url=https://www.google.com/cloudprint"; "note=" "ty=Canon TS9100
series" "txtvers=1"]
=   eno1 IPv6 Canon TS9100 series                           Web Site
          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["txtvers=1"]
=   eno1 IPv6 Canon TS9100 series
_uscan._tcp          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["duplex=F" "is=platen" "cs=grayscale,color" "rs=eSCL"
"representation=http://00000099933C.local./icon/printer_icon.png";
"vers=2.63" "UUID=00000000-0000-1000-8000-00182011024b"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=image/jpeg,application/pdf" "ty=Canon TS9100 series" "txtvers=1"]
=   eno1 IPv6 Canon TS9100 series
_uscans._tcp         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [443]
   txt = ["duplex=F" "is=platen" "cs=grayscale,color" "rs=eSCL"
"representation=http://00000099933C.local./icon/printer_icon.png";
"vers=2.63" "UUID=00000000-0000-1000-8000-00182011024b"
"adminurl=http://00000099933C.local./index.html?page=PAGE_AAP"; "note="
"pdl=image/jpeg,application/pdf" "ty=Canon TS9100 series" "txtvers=1"]
=   eno1 IPv6 Canon TS9100 series
_canon-chmp._tcp     local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["mpath=http://00000099933C.local./canon/ij/command1/port1";
"txtvers=1"]
=   eno1 IPv6 Canon TS9100 series                           UNIX
Printer         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [515]
   txt = ["Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b" "usb_MDL=TS9100 series"
"usb_MFG=Canon" "adminurl=http://00000099933C.local."; "note="
"pdl=application/octet-stream" "product=(Canon TS9100 series)"
"ty=Canon TS9100 series" "priority=60" "qtotal=1" "rp=auto"
"txtvers=1"]
=   eno1 IPv6 Canon TS9100 series                           PDL
Printer          local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [9100]
   txt = ["Fax=F" "Scan=T" "Duplex=T" "Color=T"
"UUID=00000000-0000-1000-8000-00182011024b" "usb_MDL=TS9100 series"
"usb_MFG=Canon" "adminurl=http://00000099933C.local."; "note="
"pdl=application/octet-stream" "product=(Canon TS9100 series)"
"ty=Canon TS9100 series" "priority=30" "qtotal=1" "rp=auto"
"txtvers=1"]
=   eno1 IPv6 Canon TS9100 series
_privet._tcp         local
   hostname = [00000099933C.local]
   address = [192.168.1.16]
   port = [80]
   txt = ["cs=online" "id=" "type=printer"
"url=https://www.google.com/cloudprint"; "note=" "ty=Canon TS9100
series" "txtvers=1"]

On Tue, Apr 28, 2020 at 4:23 PM Thierry HUCAHRD
<[email protected]> wrote:

Le 2020-04-28 21:36, Anton Khabbaz a écrit :

Thank you all for your helpful feedback. Still no luck but your
suggestions led me to try the following.

1  I installed ajour sane the commands that Theirry Hucahrd

listed.

The update went through, but I see no new packages in my package
manager. (I assume this is like an upgrade to sane?)

2.  I installed airscan, following the airscan instructions for my
operating system:

Hi,

For your information, your device uses
1. the PIXMA backend for USB
2. the ESCL backend for the network

add the line below in this file /etc/sane.d/escl.conf
device https://192.168.1.16:443 "Canon TS9120"
then run this command
scanimage -L

Thierry


sudo sh -c "echo 'deb
http://download.opensuse.org/repositories/home:/pzz/xUbuntu_18.04/

/'

/etc/apt/sources.list.d/home:pzz.list"

wget -nv

https://download.opensuse.org/repositories/home:pzz/xUbuntu_18.04/Release.key

-O Release.key
sudo apt-key add - < Release.key
sudo apt-get update
sudo apt-get install sane-airscan

In my synaptic package manager searching under sane I see these

are

installed:

sane-airscan 0.9.18+55.1

xsane    0.999-5ubuntu2

xsane-common

sane  1.0.14-12 build 1

sane-utils 1.0.29

I didn't yet run the printer protocol detector, because I have yet

to

install a GO compiler.

Now when I run scanimage --list-devices  I get a pause.  That did

not

happen before.  I think that is airscan. Then this error message:

[15:33:32.923780] [bjnp] udp_command: ERROR - no data received
(timeout = 2000)
[15:33:32.923885] [bjnp] bjnp_init_device_structure: Cannot read

mac

address, skipping this scanner
[15:33:32.927092] [bjnp] bjnp_allocate_device: ERROR - Cannot

resolve

host: fe80 port 8612

No scanners were identified. If 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).

I should say the printer is an all in one and it is connected

through

a wired Tcp-ip cable (through a switch)

Thank you again for your help,

Anton Khabbaz

cc: printer is a Canon TS9120 all in one.

On Fri, Apr 24, 2020 at 4:40 PM Anton Khabbaz
<[email protected]> wrote:

Hello,

I would like to use my Canon TS9120 scanner but I am not able to
find it through Sane.  I believe I am doing all the right things.
It is untested as a multifunction printer/scanner according to

Sane

backend documentation.  I am running Ubuntu  18.04

Here are my steps that I have taken so far.

1) I changed the firewall using ufw to allow communication via

udp

8612.  Following a faq at Canon:
https://support.usa.canon.com/kb/index?page=content&id=ART109227.

I added these rules:
To                         Action      From
--                         ------      ----
192.168.1.25               ALLOW       192.168.1.16 80/tcp
192.168.1.25               ALLOW       192.168.1.16 443/tcp
192.168.1.25               ALLOW       192.168.1.16
515,1900,5222,5357,8611,8612,9100/tcp
192.168.1.25               ALLOW       192.168.1.16
515,1900,5222,5357,8611,8612,9100/udp
192.168.1.25               ALLOW       192.168.1.16

137,138,139/udp

192.168.1.25               ALLOW       192.168.1.16

137,138,139/tcp

192.168.1.25               ALLOW       192.168.1.16 8610/udp
Anywhere on eno1           ALLOW       192.168.1.16 8612/udp
fe80::6767:4545:141b:9fc7  ALLOW       fe80::9e32:ceff:fe99:933c
80/tcp
fe80::6767:4545:141b:9fc7  ALLOW       fe80::9e32:ceff:fe99:933c
443/tcp
fe80::6767:4545:141b:9fc7  ALLOW       fe80::9e32:ceff:fe99:933c
137,138,139,515,1900,5222,5357,8611,8612,9100/tcp
fe80::6767:4545:141b:9fc7  ALLOW       fe80::9e32:ceff:fe99:933c
137,138,139,515,1900,5222,5357,8611,8612,9100/udp
fe80::6767:4545:141b:9fc7  ALLOW       fe80::9e32:ceff:fe99:933c
8610/udp
Anywhere (v6) on eno1      ALLOW       fe80::9e32:ceff:fe99:933c
8612/udp

192.168.1.16 8612/udp      ALLOW OUT   Anywhere on eno1
fe80::9e32:ceff:fe99:933c 8612/udp ALLOW OUT   Anywhere (v6) on

eno1



my interface on ubuntu is eno1

2.  I tried first Canon's linux driver. It installed and I ran

sudo -i scangearmp2
That took maybe 1 minute but never found the scanner.

3.  Turning to Sane documentation

https://gitlab.com/sane-project/backends/-/raw/master/INSTALL.linux

I followed the steps.  I got the backends from
http://www.sane-project.org/snapshots/ and followed the readme.
I think I ran ./configure BACKENDS="pixma".
make
make install.
That seemed to build with no errors.

4.  I checked and the latest backend seems to be installed
sudo ldconfig -v | grep libsane
/sbin/ldconfig.real: Can't stat /usr/local/lib/i386-linux-gnu: No
such file or directory
/sbin/ldconfig.real: Can't stat /usr/local/lib/i686-linux-gnu: No
such file or directory
/sbin/ldconfig.real: Can't stat /lib/i686-linux-gnu: No such file

or

directory
/sbin/ldconfig.real: Can't stat /usr/lib/i686-linux-gnu: No such
file or directory
/sbin/ldconfig.real: Can't stat /usr/local/lib/x86_64-linux-gnu:

No

such file or directory
/sbin/ldconfig.real: Path `/lib/x86_64-linux-gnu' given more than
once
/sbin/ldconfig.real: Path `/usr/lib/x86_64-linux-gnu' given more
than once
/sbin/ldconfig.real: /lib/i386-linux-gnu/ld-2.27.so [1] [1] is

the

dynamic linker, ignoring

libsane.so.1 -> libsane.so.1.0.29
/sbin/ldconfig.real: /lib/x86_64-linux-gnu/ld-2.27.so [1] [1] is

the

dynamic linker, ignoring

5.  The udev rules step never worked:
sudo cp tools/udev/libsane.rules /etc/udev/rules.d
cp: cannot stat 'tools/udev/libsane.rules': No such file or
directory

4.  Modified the conf file as documented here

http://www.sane-project.org/man/sane-pixma.5.html

That file now has the address of the TS9120 printer

bjnp://192.168.1.16:8612/timeout=2000 [2] [2] // uses the default

1000ms

timeout
bjnp://fe80:0000:0000:0000:9e32:ceff:fe99:933c:8612/timeout=2000

//

uses the default 1000ms timeout

5.  The TS9120 works as  a printer and even responds to ping with
its ip4 address.

6.  Tried scanimage -L.  No luck finding this.

scanimage -L
[16:39:10.000767] [bjnp] udp_command: ERROR - no data received
(timeout = 2000)
[16:39:10.000879] [bjnp] bjnp_init_device_structure: Cannot read

mac

address, skipping this scanner
[16:39:10.003823] [bjnp] bjnp_allocate_device: ERROR - Cannot
resolve host: fe80 port 8612

No scanners were identified. If 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).

If you have any suggestions, I would certainly appreciate it.

Thank you



Links:
------
[1] http://ld-2.27.so
[2] http://192.168.1.16:8612/timeout=2000



Links:
------
[1] http://ld-2.27.so
[2] http://192.168.1.16:8612/timeout=2000
[3] http://printer-1.pheasant.org
[4] http://scanner.bad-network.org/timeout=1500

Re: [sane-devel] Getting a Canon TS9120 scanner to be recognized

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