Abstract: There are described a method and mechanism for recovering an ink-jetting head and a cap utilized for sucking nozzles. The mechanism includes a cap to cover at least a nozzle hole of the ink-jetting head, a cap movement mechanism to move the cap relative to a nozzle plate on which the nozzle hole is equipped, a depressurizing device and a controller to control the cap movement mechanism, so that the cap moves to a first position at which the cap air-tightly seals a region of the nozzle plate, and moves to a second position at which the cap contacts the nozzle plate to generate a gap between a lip portion of the cap and the nozzle plate, wherein the depressurizing device operates to depressurize a space covered by the cap, when the cap is positioned at the first position, and the depressurizing device operates, when the cap is positioned at the second position.