| 摘要 |
PURPOSE:To reduce a frequency of miscopying by storing the past copy condition in a nonvolatile memory and performing automatic setting to the condition with the highest frequency of use on the basis of the up-to-date limited number of times of copying a specific time after a main switch is turned on or after copying operation is completed. CONSTITUTION:A microcomputer is reset initially and then set initially. When a print command switch is turned on in a copy-ready state, a copy routine is executed, and when a copy is discharged, the current set density data is written in a static RAM. Then, the copy routine is executed repeatedly unless the set number is dissident with the number of copies, and the set density data is written in the static RAM at every time. When the set number coincides with the number of copies, an input is read after a copy end routine is executed, and the control is returned to a processing routine; and then initial setting is performed one minute later. The density is set to a mode that a user uses frequently, which results in not only the correction of deviation in proper density due to the deterioration of a photosensitive body, etc., with time, but also user's favorite correction. |
