Ink tank with data storage for drive signal data and printing apparatus with the same

摘要

Images can be printed using any type of ink by providing a print head comprising a plurality of nozzles for ejecting ink from ink tank equipped with a memory. The memory contains drive waveform data for reproducing waveforms of drive signals used to actuate the plurality of drive elements. The drive signals are generated based on the drive waveform data stored in the memory of the ink tank, allowing various types of inks to be used by the same printer. In particular, crisp printing can be attained using ink tanks developed after the printer has been shipped.