Brother MFC-J450DW All-In-One Printer/Scanner

Connect a Brother MFC-J450DW to a server running Debian and configure as printer+scanner for a home network.

Let's go!

0. CUPS + SANE

Attach the Brother device to server ...

$ dmesg -t
[...snip...]
usb 5-1: new high-speed USB device number 4 using ehci-pci
usb 5-1: New USB device found, idVendor=04f9, idProduct=02fa
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: MFC-J450DW
usb 5-1: Manufacturer: Brother
usb 5-1: SerialNumber: BROH4F240529
usblp 5-1:1.0: usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04F9 pid 0x02FA
usbcore: registered new interface driver usblp

Install CUPS (printer) and SANE (scanner) packages and grant (example) username admin privileges ...

$ sudo apt-get install cups cups-bsd sane-utils libsane-extras
$ sudo adduser username lp
$ sudo adduser username lpadmin
$ sudo adduser username scanner

1. Brother drivers

Download the Driver Install Tool from Brother MFC-J450DW Downloads and install drivers ...

$ gunzip linux-brprinter-installer-*.gz
$ sudo su
# bash linux-brprinter-installer-2.0.0-1
Input model name ->MFC-J450DW

You are going to install following packages.
    mfcj450dwlpr-3.0.0-1.i386.deb
    mfcj450dwcupswrapper-3.0.0-1.i386.deb
    brscan4-0.4.2-1.i386.deb
    brscan-skey-0.2.4-1.i386.deb
OK? [y/N] ->y
[...snip...]
Will you specify the Device URI? [Y/n] ->Y

0: ipps
1: https
2: http
3: ipp14
4: lpd
5: ipp
6: socket
7: usb://Brother/MFC-J450DW?serial=BROH4F240529
8: smb
9 (I): Specify IP address.
10 (A): Auto. (usb://Brother/MFC-J450DW?serial=BROH4F240529)

select the number of destination Device URI. ->10

lpadmin -p MFCJ450DW -v usb://Brother/MFC-J450DW?serial=BROH4F240529 -E
Test Print? [y/N] ->y


lpadmin -p MFCJ450DW -v usb://Brother/MFC-J450DW?serial=BROH4F240529 -E
Test Print? [y/N] ->y

wait 5s.
lpr -P MFCJ450DW /usr/share/cups/data/testprint
You are going to install following packages.
    brscan4-0.4.2-1.i386.deb
[...snip...]
Do you agree? [Y/n] ->Y

You are going to install following packages.
    brscan-skey-0.2.4-1.i386.deb
[...snip...]
Do you agree? [Y/n] ->Y
[...snip...]
Hit Enter/Return key.

Problem: Scanner stuck in low-res mode using Linux scanner clients. Simple-scan would not scan above 300dpi and would throw constant error messages. Xsane would not scan at all and throw out of memory errors. Turns out the Brother installer downloaded and installed an outdated, buggy scanner driver - brscan4-0.4.2-1.i386.deb - when a newer brscan4-0.4.3-*.i386.deb driver exists.

Fix: Remove the buggy driver and manually install the updated package ...

$ sudo service saned stop
$ sudo dpkg -P brscan4
$ sudo dpkg -i brscan4-0.4.3-0.i386.deb
$ sudo service saned start

Link: Problems when scanning via SANE

2. Printer config

Modify /etc/cups/cupsd.conf to listen for connections from any device on the home network. Example for home server at ip address 192.168.1.88 ...

# Only listen for connections from the local machine.
#Listen localhost:631
Listen *:631

# Show shared printers on the local network.
Browsing On
BrowseLocalProtocols dnssd

# Web interface setting...
WebInterface Yes

# Restrict access to the server...
<Location />
  Order allow,deny
  Allow 192.168.1.*
</Location>

# Restrict access to the admin pages...
<Location /admin>
  Order allow,deny
  Allow 192.168.1.*
</Location>

Restart CUPS ...

$ sudo service cups restart

Admin functions available at http://192.168.1.88:631/admin.

3. Scanner config

On the server

Detect attached device using sane-find-scanner and scanimage (I find that if one fails discovery the other usually works) ...

$ sane-find-scanner
found USB scanner (vendor=0x04f9 [Brother], product=0x02fa [MFC-J450DW]) at libusb:005:00
$ scanimage -L
device `brother4:bus1;dev1' is a Brother MFC-J450DW USB scanner

Modify /etc/default/saned to run SANE as server ...

RUN=yes

Modify /etc/sane.d/saned.conf to share the scanner over the network ...

## Access list
192.168.1.0/24

Add entry for Brother scanners to /lib/udev/rules.d/40-libsane.rules at the point in file just before the bit # The following rule will disable... ...

# Brother scanners
ATTRS{idVendor}=="04f9", ENV{libsane_matched}="yes"

# The following rule will disable...

Reboot server (simply restarting the udev and saned services fails to work) ...

$ sudo reboot

Run a test ...

$ scanimage --format=tiff > test.tiff

On the client

Modify /etc/sane.d/net.conf to point your device towards the server ip address ...

connect_timeout = 60
## saned hosts
192.168.1.88

Happy hacking!

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