PRINTING CASSETTE FOR INK JET PRINTER

摘要

PURPOSE:To supply ink to a nozzle without vibrating a nozzle film forcibly and obtain a low cost and highly reliable constitution. CONSTITUTION:The printing cassette for ink jet printer is composed of a case 30 incorporating an ink tank 31, a head substrate 20 having a thermal element 21 provided on one surface of the case 30, and an ink reservoir part 24 formed between the head substrate 20 and a nozzle film 10 attached firmly to the head substrate 20.