http://www.morfon.com/refurbished-inkjet-ink/

Should I buy a laser or inkjet printer reforming again?
The laser printer is only 34 pounds with an ink cartridge and toner completely renovated, but is just looks new. I could get a new inkjet printer for a similar price – but the laser would be cheaper and faster.
If the laser printer suits your needs, go ahead and get, especially if you do high volume printing. As general, is reduced to the choice between a black and white laser jet printer and ink color.
E-waste: How to Recycle Ink and Toner Cartridges