METHOD FOR PREVENTING AIR FROM PRESSING INTO A PRINT NOZZLE OF AN INK CONTAINER USING NEGATIVE PRESSURE

摘要

A method for preventing air from pressing into a print nozzle of an ink container of a printer is proposed. The printer includes a pressure-generating module and a capping module. The method includes generating local pressure nearby the print nozzle of the ink container with the pressure-generating module when the capping module caps the print nozzle and capping the print nozzle with the capping module for separating the print nozzle from the air outside the capping module.