As Toner Cartridges, Ink Cartridges and Refills are Consumable items and we need to keep purchasing them often, Printer Manufacturers some times plan to bear the losses on Printers by giving them at lowest prices and hoping to get back their money through the sales of ink refills, Cartridges, Toners. As the Sales on Cartridges and Toners are very very high they even sell these cartridges, ink toners at lowest price. But because of huge numbers in sales they get their money back. Try getting good combo offers to get your printer supplies at more reduced prices and make your printer budgets less.