The installation of this smart chip is required for a refilled LEXMARK 62D0HA0 (620HA), 62D0XA0 (620XA), 62D1000 (621), 62D1H00 (621H), or 62D1X00 (621X) cartridge to function properly. The chip is already included in our LEXMARK MX710/MX711/MX810/MX811/MX812 refill kit.
This chip allows your printer to display its toner level accurately and let you know when you are about to run of toner.
InkOwl smart chips are of high quality. They have been engineered to emulate the original chip's functionality. They are calibrated to the page yield of our toner kit (25000 pages at 5% coverage).
NOTE: This chip will only work on printers bought in North America. Please contact us for information on other regions.