Brother HL-2270DW

It's a networked printer. Most operating systems will find it automatically if you're connected to any of these wifi networks:

If you have trouble over the network, you can also connect by USB.

Details

Model: Brother HL-2270DW
Model website: http://www.brother-usa.com/Printer/ModelDetail/1/HL2270DW/
user guide
network user's guide
Features: B&W laser duplex wifi
wifi mac address: 00:22:58:18:DD:FD
ethernet mac address: 00:1B:A9:56:22:ED

Configured to connect to the SSID "sudomesh" with static IP 192.168.42.12

You can access its web interface from the sudo network: http://192.168.42.12/printer/main.html

The user is "user" and its password is "sudoroom" - the admin password is kept by Yar

if you're printing from linux, try emptying your local print spool by typing lprm

also try the printer's web interface maybe

Install & run CUPS
- On Ubuntu/Mint:
  - apt-get install cups
  - service start cups
- On Debian:
  - apt-get install cups
  - /etc/init.d/cups start
- On Arch Linux:
  - pacman -Syu cups
  - systemctl start cups
You configure CUPS through the browser at: http://localhost:631/admin
Click on Add Printer. It will ask you for your root password. This is very insecure but it's how some stupid Linux things work!
- User Name: root
- Password: your root password
Under Other Network Printers, select: LPD/LPR Host or Printer and press continue
Under Connection, enter this string: lpd://192.168.42.12/queue
Choose a name, description & location you will remember, then press continue
Under Make, select Brother. Press continue.
Under Model, select: Brother HL-1250 Foomatic/hl1250 (recommended).
Press Add Printer.
Try printing a test page!