A fluid ejection and vaporizing device and maintenance apparatus thereof are provided. The maintenance apparatus includes a wiper blade (28), sweeping an ejection head (10) of the fluid ejection and vaporization device (20); and an air operated mechanism (26), attached to the wiper blade (28) and operated by a flow of air through the fluid ejection and vaporization (20) to move the wiper blade (28) across the ejection head (10).