Inkformation Online > Inkjet Cartridges > Hewlett Packard > PSC > PSC 2500 Series         HP C6656 (No.56) Hewlett Packard C6656 Re-manufactured Cartridge - Pigment Black   Price:  £7.05(Excluding: VAT at 17.5%) Quantity:                 HP C6657 (No.57) Hewlett Packard C6657 Re-manufactured Cartridge - Colour   Price:  £10.00(Excluding: VAT at 17.5%) Quantity: