Lexmark X4850

Lexmark 18Y0144 Black Inkjet Cartridge
18Y0144 Black Inkjet Cartridge compatible with the Lexmark X48500, X4875, X4950, X4975, X6570, X6575, X7550, X7675, X9350, X9570, X9575, Z1520. The use of compatible supplies does not void your printer warranty.

Lexmark 18Y0143 Tri-Color Inkjet Cartridge
18Y0143 Tri-Color Inkjet Cartridge compatible with the Lexmark P350, X48500, X4875, X4950, X4975, X6570, X6575, X7550, X7675, X9350, X9570, X9575, Z1520. The use of compatible supplies does not void your printer warranty.