Ink jet recording apparatus.

摘要

An ink jet recording apparatus comprises a discharge port (14) for discharging the ink, a storing portion (15) for storing the ink therein, a cap (9) for covering said discharging port, pump means (5) communicated with said cap, a sucking tube (7) for communicating said cap (9) with said storing portion (15) and a valve (12) provided in said sucking tube.