Getting the Dell Laser printer C1760nw working on 64 bit Debian

I've just taken delivery of a Dell C1760nw from Amazon for just over £100 to replace the knackered inkjet which went before it.  As expected, getting the drivers working wasn't plain sailing, so for everyone else's benefit, here's what worked for me:

1) Download the 32 bit deb from here: http://www.support.xerox.com/support/phaser-6000/downloads/engb.html?operatingSystem=linux&fileLanguage=en_GB
2) Open a terminal as root
3) dpkg --add-architecture i386
4) apt-get update
5) apt-get install libcupsimage2:i386
6) dpkg -i xerox-phaser-6000-6010_1.0-1_i386.deb

7) /etc/init.d/cups restart

8) Navigate to http://localhost:631

9) Add a printer (Xerox Phaser 6000B v1.0)

10) Print test page

11) Celebrate.