| 摘要 |
PROBLEM TO BE SOLVED: To rapidly start the copying work by eliminating the pre-scanning process of optical system, when resetting of the optical system is not required in such a case of performing the process for copying the same original by the same copying condition. SOLUTION: This copying device s constituted so as to control the execution of the pre-scanning process for deciding the plural different image forming parameter in accordance with the copying condition being set by an operation part 704 by scanning an original platen whole body on which the original is placed before the execution of the original copying job by the reader controller 700, based on the decided result of the presence or absence of replacement of the original on the above original platen after the completion of the immediately preceding, copying job and whether the set copying condition is changed or not by the operation part 704. |
