Integrated ink cartridge primer bulb

摘要

An ink jet cartridge which includes an ink jet housing including a first valve and a primer portion coupled to the ink jet housing and covering the first valve is disclosed The primer portion includes a priming bulb and a second valve in the priming bulb, air flowing into the ink jet housing via the first valve when the priming valve is actuated, air flowing into the priming portion via the second valve when the priming bulb is released.