| 摘要 |
PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can adjust a density before printing to cope with an ink density change by an environmental change and print speedily with a desired density. SOLUTION: The image-forming apparatus has an ink density adjustment means 4 and can vary an ink density by changing a set value of the ink density adjustment means 4. The apparatus includes a meteorological information take means 2 for obtaining meteorological information and a memory part 3 storing beforehand a relationship between meteorological conditions and ink densities to be adjusted. Input meteorological information and information stored in the memory part 3 are compared with each other, thereby changing the set value of the ink density adjustment means 4. |
