The “Permanent” chip is made by a powerful microprocessor that simulate  the job of one Mimaki  Original Id Chip!
It works like the Original Mimaki original chip! He accept Read command, Write commands and he have internal memory! The printer will never Know if he is using a original or a simulated chip!
Every time you power on the printer the internal counter will be set to 100%
If one chip is empty during the printing of a job, you just need to remove and insert again the cartridge and machine will start again at 100%
With it you can use expired inks or alternative inks on your printer