| 摘要 |
An image forming apparatus includes a conversion unit that converts image data based on a conversion condition, an image forming unit that forms an image based on the converted image data, a measurement unit that measures a measuring image, and a generation unit that controls the image forming unit to form a first measuring image while the image forming unit is continuously forming images, and generates the conversion condition based on first measurement data of the first measuring image and a first feedback condition. The generation unit controls the image forming unit to form a second measuring image during a period from when toner discharge processing has been performed until the image forming unit forms a subsequent image, and generates the conversion condition based on second measurement data of the second measuring image, and a second feedback condition with a larger correction amount than the first feedback condition. |
| 主权项 |
1. An image forming apparatus comprising:
an image bearing member; a conversion unit configured to convert image data based on a conversion condition; an image forming unit including a container configured to contain toner, and configured to form an image based on the converted image data using toner in the container; a controller configured to control toner discharge processing, wherein, in a case where the controller has controlled the toner discharge processing to be performed, the image forming unit discharges the toner contained in the container and the container is supplied with toner; a measurement unit configured to measure a measuring image formed on the image bearing member by the image forming unit; and a generation unit configured to generate the conversion condition based on measurement data corresponding to the measuring image measured by the measurement unit, wherein the generation unit controls the image forming unit to form a first measuring image on the image bearing member while the image forming unit is continuously forming a plurality of images, and generates the conversion condition based on first measurement data corresponding to the first measurement image measured by the measurement unit, and a first feedback condition, and wherein the generation unit controls the image forming unit to form a second measuring image on the image bearing member during a period from when the controller has performed the toner discharge processing until the image forming unit forms a subsequent image, and generates the conversion condition based on second measurement data corresponding to the second measuring image measured by the measurement unit, and a second feedback condition with a larger correction amount than the first feedback condition. |
