| 摘要 |
PROBLEM TO BE SOLVED: To suppress decline in productivity when a document reading operation and a printing operation are executed in parallel, in a configuration in which recording materials and documents are conveyed through the same conveyance path.SOLUTION: In reading a plurality of documents to form images on a plurality of recording materials, a CPU 801 controls to convey the documents G and recording materials S at a conveyance speed of either the optimal recording material conveyance speed Vp' or the optimal document conveyance speed Vs', which is slower than the other (S1504 to S1507). |
