| http://www.w3.org/ns/prov#value | - The image forming part 1102 includes the constituents of the image forming apparatus which have been described with reference to FIG. 1, the density sensor 1103 is a sensor for detecting the density of the toners on the transfer material carrying member, etc., and is comprised, for example, of an infrared light emitting element such as an LED, a light receiving element such as a photodiode, and a
|
