Patent ID: 8035859
Filing Date: 2011-10-11
Classification: G03G

Abstract:
1. An image forming system comprising: an image forming apparatus, and an information processing apparatus which is configured to communicate with the image forming apparatus, the image forming system comprising: a processor; a forming unit that forms an image on a target in accordance with image data; memory storing computer-readable instructions that, when executed by the processor, cause the processor to provide: a detection unit that detects a density of the image formed on the target by the forming unit in relation to the pattern, wherein the memory stores additional computer-readable instructions that, when executed by the processor, further cause the processor to provide a correction unit that corrects the density of the image in accordance with a result of detection performed by the detection unit, wherein the factor information comprises an index corresponding to a change in the factor; and wherein the first determination unit increases the number of marks as an amount of change in index increases.