when you get to the checkout use:

edubog1 - buy one get one free on hp, canon and epson inkjets

edubog2 - buy two get one free on mono and colour toner.

They offer a month gurantee on all products and if it damages your printer they agree to cover the cost of getting it repaired or replace the printer.

They also have several deals where thay give you free printers, they even had an offer where they give you a free colour laser printer.

You've got nothing to lose