| 摘要 |
A method of maintaining a printhead in an operable condition is provided. The method comprises the steps of: (i) providing a printhead maintenance station comprising a capper having a constriction member, a vacuum system in fluid communication with the capper, an air inlet valve in fluid communication with the capper, and an engagement; (ii) moving the capper into a first position such that the capper is sealingly engaged around the printhead and the constriction member is spaced apart from the face, thereby defining a blast channel; (iii) generating a vacuum over the face using the vacuum system, thereby purging ink from printhead nozzles onto the face; and (iv) opening the air inlet valve, thereby blasting air through the blast channel and removing ink from the face.
|
