Patent ID: 7298519
Filing Date: 2007-11-20
Classification: B41J,G03G,G06F,G06K,H04N

Abstract:
1. A printer including: a data register to store printer operation parameters; a processor in communication with the data register; a memory device storing operational instructions for execution by the processor; a micromechanical inkjet printhead in communication with the processor and with the data register; and a printhead interface circuit facilitating communication between the data register and the micromechanical inkjet printhead, the data register being arranged to store one or more data feedback values from the printhead interface indicating one or more of the following: printhead nozzle temperature; actuator voltage; actuator heater resistance, actuator heater width, the operational instructions including instructions for the processor to adjust operation of the printhead on the basis of the one or more data feedback values.