首页>
外国专利>
Method of adjusting image density parameters by repetitively adjusting image density parameter values based upon reference pattern density at standby time intervals
Method of adjusting image density parameters by repetitively adjusting image density parameter values based upon reference pattern density at standby time intervals
The present invention is directed to a density parameter adjusting method in which adjustment of parameters on an image density based upon detection of a density of a toner image related to a reference density pattern and results of the density detection is repetitively performed at intervals of a standby time so as to obtain appropriate values of the parameters on the image density. The standby time is found based upon a level of drive current for a reflection type photosensor which is set in detecting the density of the toner image related to the reference density pattern.
展开▼