PRINTING METHOD AND DEVICE THEREFOR

摘要

PURPOSE: To provide a printing method wherein a malfunction of a print head is detected and a printing method is changed accordingly so as to always print optimally, and a device therefor. CONSTITUTION: A sensor 106 detects a part wherein a defective printing is generated due to a malfunction of a print head. The detected defective printed part is printed so as to make it up by using a normal recording element of the print head under controls by a CPU 101 and a correction control section 112.