[solved] brother usb scanner (mfc-7320)

[fourreux]

Hello everybody

Trying to get a usb printer working (as many others here, I guess). Normally I would expect that scanner to be supported as brother offers the drivers.
So I downloaded the appropriate drivers brscan3 64bit and scan-key-tool 64bit from http://welcome.solutions.brother.com/bs ... d_scn.html. Followed the install instructions: namely dpkg -i brscan3....amd64.deb and dpkg -i brscan-skey...amd64.deb.

I added the following line to /lib/udev/rules.d/60-libsane.rules

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# Brother scanner
 22 ATTRS{idVendor}=="04f9", ATTRS{idProduct}== "01eb", MODE="0664", GROUP="scanner", ENV{libsane_matched}="y    es"

Here's my lsusb

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Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Bus 001 Device 004: ID 0a5c:217f Broadcom Corp. Bluetooth Controller
Bus 001 Device 005: ID 17ef:480f Lenovo Integrated Webcam [R5U877]
Bus 002 Device 004: ID 04f9:01eb Brother Industries, Ltd MFC-7320

In my /etc/sane.d/dll.conf there's a line "brother3" that seems to have been added at some point in the process ...

The output of sane-find-scanner is (as root):

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found USB scanner (vendor=0x04f9, product=0x01eb) at libusb:002:004
found USB scanner (vendor=0x147e [UPEK], product=0x2016 [Biometric Coprocessor]) at libusb:001:003

And here's scanimage -L as root

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device `v4l:/dev/video0' is a Noname Integrated Camera virtual device

It's recognizing the integrated webcam of my T410 only ....

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# scanimage -T
scanimage: sane_start: Invalid argument

So I found a thread saying that it's about that webcam that is recognized first, and so the scanner will not be installed/recognized properly.

Digging deeper I found out that actually there should be a /dev/scanner0 or the like that should be created. But there isn't (http://linux-sxs.org/hardware/usbsane.html).

And then further on someone said I need the usbdevfs enabled/supported which I have not (http://tldp.org/HOWTO/html_single/Scanner-HOWTO/#LIBUSB):

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# cat /proc/filesystems
nodev	sysfs
nodev	rootfs
nodev	bdev
nodev	proc
nodev	cgroup
nodev	cpuset
nodev	tmpfs
nodev	devtmpfs
nodev	debugfs
nodev	securityfs
nodev	sockfs
nodev	pipefs
nodev	anon_inodefs
nodev	devpts
nodev	ramfs
nodev	hugetlbfs
nodev	pstore
nodev	mqueue
nodev	usbfs
	ext4
	ext2
nodev	rpc_pipefs
nodev	nfs
nodev	nfs4
nodev	nfsd
nodev	fuse
	fuseblk
nodev	fusectl

I'm not quite sure which lead to follow ...

What I also tried was adding the following line to /lib/udev/rules.d/50-udev-default.rules:

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SUBSYSTEM=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", NAME="bus/usb/$env{BUSNUM}/$env{DEVNUM}", MO    DE="0666"

But I don't think that this changed anything ...

Thanx for any help

PS:

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# uname -a
Linux mob 3.0.0-1-amd64 #1 SMP Sat Aug 27 16:21:11 UTC 2011 x86_64 GNU/Linux

[bmc5311]

Here's a couple of howto's and some hints -
http://www.debianuserforums.org/viewtop ... f=9&t=1491
http://www.debianuserforums.org/viewtop ... f=9&t=1503

[fourreux]

Thanks a lot.

In my case I needed to copy:

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# cp /usr/lib64/sane/libsane-brother3.so* /usr/lib/sane/

libsane-brother3.so
libsane-brother3.so.1.0.7
libsane-brother3.so.1

and

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# cp /usr/lib64/libbrscandec3.so* /usr/lib/

libbrscandec3.so
libbrscandec3.so.1.0.0  
libbrscandec3.so.1

et voila! Was able to scan right away!

Thanks again.

[Fed7]

Hi.
I have a 7420 model of MFC.
The scanner don't work.
I read all of topic ... but none of the solutions is good!

I have install a "brscan2" driver.
I have edit the file "60-lib..." with che string ....
The problem is: sane releave the scanner in other position.
I run xsane:

xsane error

xsane_errore.png (8.9 KiB) Viewed 5141 times

but:

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fedsette@Matterhorn:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 04f9:0180 Brother Industries, Ltd MFC-7420
Bus 005 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 006 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 005 Device 003: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 005 Device 004: ID 0461:0010 Primax Electronics, Ltd HP Keyboard
Bus 006 Device 003: ID 0cf3:3000 Atheros Communications, Inc. AR3011 Bluetooth (no firmware)
fedsette@Matterhorn:~$ 

and

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fedsette@Matterhorn:~$ sane-find-scanner -q
found USB scanner (vendor=0x0cf3, product=0x3000) at libusb:006:003
found USB scanner (vendor=0x04f9, product=0x0180) at libusb:001:002
fedsette@Matterhorn:~$ 

?????


and more:

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fedsette@Matterhorn:~$ dpkg -l | grep Brother
ii  brscan-skey                                       0.2.4-1                            amd64        Brother Linux scanner S-KEY tool
ii  brscan2                                           0.2.5-1                            amd64        Brother Scanner Driver
ii  printer-driver-ptouch                             1.3-4                              amd64        printer driver Brother P-touch label printers
fedsette@Matterhorn:~$ 

[Fed7]

SOLVED!!!!!!!!!!!!!!!!!

i have install Debian 7 over ...... keeping to HOME ... the problem was just the files in ".sane"
i remove all ".sane" and i solved

by
Fed