首页>
外国专利>
Droplet deposition position error measurement method, droplet deposition position error adjustment method, droplet ejection control method, and image forming apparatus
Droplet deposition position error measurement method, droplet deposition position error adjustment method, droplet ejection control method, and image forming apparatus
展开▼
机译:液滴沉积位置误差测量方法,液滴沉积位置误差调节方法,液滴喷射控制方法和图像形成装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The droplet deposition position error measurement method, comprises the steps of: ejecting liquid droplets from a liquid ejection head including a plurality of liquid droplet ejection ports in such a manner that the liquid droplets are deposited on a recording medium; determining an amount of a droplet deposition position error with respect to an ideal droplet deposition position on a recording surface of the recording medium, according to a droplet deposition result obtained from the liquid droplets on the recording medium; separating a first error component caused by an error in a relative position between the liquid ejection head and the recording medium, and a second error component caused by an error in an ejection direction of each of the liquid droplet ejection ports, from the determined amount of the droplet deposition position error; and obtaining error information relating to at least one of the first and second error components.
展开▼