Inkformation Online > Inkjet Cartridges > Lexmark > P Series > P 3120/ P3150         Lexmark 17G0050 Lexmark 17G0050 (No 50) Black Remanufactured Inkjet Cartridge  Price:  £14.99 Quantity:                 Lexmark 15M0120 Lexmark 15M0120 (No 20) Colour Remanufactured Inkjet Cartridge  Price:  £15.99 Quantity: