公开(公告)号：US06660103B1

公开(公告)日：2003-12-09

申请号：US10112092

申请日：2002-03-28

申请人： Ian Johnston ,  Greg Sinchar

发明人： Ian Johnston ,  Greg Sinchar

IPC分类号： B08B300

CPC分类号： B41J2/16552

摘要： A method of cleaning ink jet printheads without rendering the printheads inoperative by soaking the printheads in a cleaning solution of acetone and n-methyl-2-pyrolidine, and then flushing the printhead with a gas, such as air. The solution is made of about 70% acetone and about 30% n-methyl-2-pyrolidine by weight.

摘要翻译： 通过将打印头浸入丙酮和正甲基-2-吡咯烷的清洁溶液中，然后用诸如空气的气体冲洗打印头来清洁喷墨打印头而不使打印头不起作用的方法。 该溶液由约70％丙酮和约30％重量的正甲基-2-吡咯烷制成。