After asking their customer service, they provided a URL:
http://www.support.xerox.com/support/ph ... uage=en_GB
The description says:
Supports RedHat Enterprise Linux WS 4, 5 (32/64bit)/ Fedora Core 2~10 (32/64bit)/ SuSE Linux 9.1 (32bit) OpenSuSE 9.2, 9.3, 10.0, 10.1, 10.2 10.3, 11.0 11.1 (32/64bit)/ Mandrake 10.0, 10.1 (32/64bit)/ Mandriva 2005, 2006, 2007, 2008, 2009 (32/64bit)/ Ubuntu 6.06, 6.10, 7.04, 7.10, 8.04 8.10 (32/64bit)/ SuSE Linux Enterprise Desktop 9, 10 (32/64bit)/ Debian 3.1, 4.0, 5.0 (32/64bit)
Sadly, newer version of Debian is not supported. I also tried to download and install the driver. The printer icon can be established but an error occurred while executing printing function in an application.
I visited openprinting website: http://www.openprinting.org/printers
But no driver for Xerox phaser 3140/3155 was provided.
I know that Xerox should provide it. In reality, they just ignore Linux users. How can I solve the problem ? Thank you in advance

