Because of the difficulty in refilling these cartridges, we no longer refill them. If you have any questions or need help please don't hesitate to e-mail us. N ever leave the cartridge out in the open. If it has been removed from the printer, keep it in the cartridge container or a zip lock bag with damp paper towel. This is to stop the head from drying out.
Lexmark cartridges have heat resistors built into the heads.
The ink helps to cool these resistors. If the cartridge is allowed to run empty these resistors will over heat and burn out the cartridge. Also the ink level indicator is not entirely accurate. If you have any questions or need help please don't hesitate to e-mail us. If it has been removed from the printer, keep it in the cartridge container or a zip lock bag with damp paper towel.