Thank you to jaysee for its patience and its help for the SANE's configuration
Before installation, go to http://www.sane-project.org/sane-supported-devices.html to see if your scanner is supported.
On sme 7.3 the SANE's version : 1.0.14.
HOWTO installation and use of a scanner with SME 7.3
Configuration of /etc/yum.conf so that it goes to research the rpms in contribs
Take 1 for base centos and 1 for updates centos
[base]
enabled=1
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
name=CentOS - os
gpgcheck=1
enablegroups=0
exclude=kernel kernel-smp kernel-xenU mkinitrd mdadm initscripts
[updates]
enabled=1
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
name=CentOS - updates
gpgcheck=1
enablegroups=0
exclude=kernel kernel-smp kernel-xenU mkinitrd mdadm initscripts
----------------------
Installation of sane :
yum install sane-backends
----------------------
test of your scanner (recognition and driver) :
sane-find-scanner
It searches your scanner.
example
# sane-find-scanner
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
found USB scanner (vendor=0x04b8 [EPSON], product=0x010f [EPSON Scanner 010F], chip=LM9832/3) at libusb:001:002
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
# Not checking for parallel port scanners.
# Most Scanners connected to the parallel port or other proprietary ports
# can't be detected by this program.
scanimage -L
it gives you the driver of your scanner if it is acknowledged by sane
example
# scanimage -L
device `plustek:libusb:001:002' is a Epson Perfection 1250/Photo USB flatbed scanner
If a driver was found, you can continue the configuration...
Otherwise make following order to remove the rpm : sane-backends
yum remove sane-backends
----------------------
Test your scanner :
Your first acquisition :
scanimage -d plustek:libusb:001:002 --format tiff -l 0 -t 0 -x 215 -y 297 > outfile.tiff
‘plustek:libusb:001:002’ => to put what was found with the command scanimage -L
----------------------
you can see the resolution of your scanner with the command
/usr/bin/scanimage --help | grep -m 1 resolution
For more information on the possibilities of sane-backends :
man sane
----------------------
Now, configuration so that your scanner is approachable on network
saned is the SANE daemon that allows remote clients to access image acquisition devices available on the local host.
----------------------
Updating of de /etc/hosts.allow for sane
Make in /etc/ hosts.allow a line with template-custom
mkdir /etc/e-smith/templates-custom/etc
mkdir /etc/e-smith/templates-custom/etc/hosts.allow/
nano /etc/e-smith/templates-custom/etc/hosts.allow/saned
saned: 127.0.0.1 10.97.1.0/255.255.255.0
(10.97.1.0 => your ip)
/sbin/e-smith/expand-template /etc/hosts.allow
----------------------
Updating of /etc/services for sane
Make in /etc/services a line with template-custom
mkdir /etc/e-smith/templates-custom/etc/services/
nano /etc/e-smith/templates-custom/etc/services/saned
sane 6566/tcp # SANE network scanner daemon
/sbin/e-smith/expand-template /etc/services
------------------------
With nano, add the ip’s addresses on your windows computers using the scanner
nano /etc/sane.d/saned.conf
localhost
adress-ip_customer1
adress_ip_customer2
or
nano /etc/sane.d/saned.conf
localhost
+
the + accepts everybody
---------------------
installation of sanetwain for your windows platforms and configuration
INSTALLATION of SANETWAIN with windows plateform
http://sanetwain.ozuzo.net/
In section Download, recover the ZIPfile (sanetwain127.zip and Windowsinstaller(setup127.exe)
make : setup127.exe
CONFIGURATION :
- index connection
Hostname => address ip server
Port => 6566
Username => user’s name
I made : Get list of devices on startup
- index printer
I made : Show printer setup dialog before print
(I have several printers!)
- index Startup
I made : Acquire preview on program start
Use as interface language => fr
SANETWAIN has a lot of possibilities...
UTILISATION
They can use sanetwain alone or he can be called from another application (photoshop, acrobat, ...)
-----------------------
First test in network :
Start a terminal on your server (with putty for example).
to make :
saned -d128
# saned -d128
[saned] main: starting debug mode (level 128)
[saned] main: trying to get port for service `sane-port' (getaddrinfo)
[saned] main: "sane-port" service unknown on your host; you should add
[saned] main: sane-port 6566/tcp saned # SANE network scanner daemon
[saned] main: to your /etc/services file (or equivalent). Proceeding anyway.
[saned] main: [0] socket () using IPv4
[saned] main: [0] setsockopt ()
[saned] main: [0] bind () to port 6566
[saned] main: [0] listen ()
[saned] main: [1] socket () using IPv6
[saned] main: [1] socket failed: Address family not supported by protocol
[saned] main: waiting for control connection
On your windows computer, open Scanimage (name of software of sanetwain)
The scanner should start and lines should appear in the terminal (putty)
Often, in the first connection, it is long time and a message appears: Time out reading word from socket
Close Scanimage... saned must close up under putty (else ctrl+C to close saned and to come back to the prompt)
Restart ' saned - d128 ' on the terminal and open Scanimage once again, it should scanner!
Lines are displayed on the terminal with putty. (-d it is debug mode)
-----------------------
Maintenant automatisons the start of saned :
If xinetd is not installed :
yum install xinetd
Updating of /etc/xinetd.conf for sane
Make in /etc/xinetd.conf a block with template-custom
mkdir /etc/e-smith/templates-custom/etc/xinetd.conf/
put the group of your users who are going to use the scanner
I add a group, saned, with server-manager.
nano /etc/e-smith/templates-custom/etc/xinetd.conf/20sane-port
{
$OUT = <<HERE;
service sane
{
port = 6566
socket_type = stream
protocol = tcp
user = root
group = saned
wait = no
server = /usr/sbin/saned
}
HERE
}
/sbin/e-smith/expand-template /etc/xinetd.conf
Make a link so that xinetd is started during the start of the server
ln -s /etc/init.d/xinetd /etc/rc.d/rc7.d/S50xinetd
/etc/init.d/xinetd restart
-----------------------
I did not succeed in using the scanner of my windows computer when I used sanetwain
=> outdated delay of wait..
I resolved problem by changing the file /etc/sane.d/dll.conf
I put in comment (# in front of the line) all lines which did not correspond to my driver.
-----------------------
With MacOS X plateform
There would also be the possibility to use sane. It has links on the site of sanetwain there => http://www.ellert.se/twain-sane/
to test...
I do not have a mac
-----------------------
With linux platform
It is necessary to install xsane (already installed on my pc).
It is enough to configure xsane so that it achieves the scanner on the server.
nano /etc/sane.d/net.conf (sur le pc client)
address-ip_server
You can use xsane or make of the acquisition from a software (openoffice, gimp, ...)