The OEM Lexmark 18C2160 (#37A) black inkjet cartridge is available to you right on our site. Buy your genuine 18C2160 and enjoy clear, accurate printouts from your Lexmark Z2420, X3650, or X4650 printer.
Lexmark has PREBATE and NONPREBATE ink cartridges. PREBATE inkjet cartridges are sold at a discount but MAY NOT be refilled. Your printer will not accept or print a refilled PREBATE cartridge. These Lexmark inkjet cartridges are NONPREBATE cartridges and MAY be refilled. When you have gone through all of the ink in your cartridge, you may save money by simply refilling this cartridge. Your printer will not show ink levels for the refilled cartridge but will still print beautifully.