| 摘要 |
PROBLEM TO BE SOLVED: To shorten the waiting time for copying of a first sheet by starting rising-process of the 1st carriage of a scanner part scanning an original before finishing uniform electrification processing for an entire photoreceptor drum at the time of starting the copying of the first sheet. SOLUTION: At the time of starting the copying of the first sheet, the rising- process of the 1st carriage 27 of the scanner part 4 scanning the original is started before finishing the uniform electrification processing of the entire photoreceptor drum 44, and the rising-process of the scanner part 4 is finished simultaneously with the finish of the uniform electrification processing of the entire drum 44, and the time of synchronizing a printer part 6 with the scanner part 4 is hastened. |
