CONTINUOUS INKJET PRINTHEAD NOZZLE CAP

摘要

A printhead includes a jetting module, a catcher, a drop deflection mechanism, and a capping mechanism. The jetting module includes an array of nozzles and is operable to form liquid drops from liquid emitted through the nozzles of the nozzle array. The catcher collects some of the liquid drops. The drop deflection mechanism deflects the liquid drops such that some of the liquid drops contact the catcher while other liquid drops are allowed to contact a print media. The capping mechanism includes a capping member located between the nozzle array of the jetting module and the drop deflection mechanism. The capping member has a first position covering the nozzle array and a second position removed from the nozzle array.