An anonymous reader writes "HP has launched a new line of business printers but there's a big catch — you won't be able to buy one. For the first time in history, the company will make customers purchase printing services, rather than the product itself. At its biggest printer launch since the LaserJet in 1984, HP's new business-class Edgeline printers will only be available through a managed services contract. Pricing will be per page, depending on the quality of the printout. Edgeline technology is said to be so ink-efficient that if HP were to sell these printers, they would never match the money they make from consumables (cartridges etc) now."