Check this site out, its all about saving money on printing costs by a firm called Xeretec.co.uk

If you are running a big business then you are probably spending more than you have to on printing. But just how do you know this? Well in short the only way you can find out is to have a print audit run. Then you will probably need to instigate a programme of managed print services. This site gives you all the info you need to make a decision about how to move forwards and save money.