Multicolor

Subclass of:

347 - Incremental printing of symbolic information

347111000 - ELECTRIC MARKING APPARATUS OR PROCESSES

347112000 - Electrostatic

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application number	Description	Number of patent applications / Date published
347117000	Plural heads	232
347116000	Registration	17
347119000	Single head using light as exposure means	1
20110018949	IMAGE POSITION DETECTING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME - An image position detecting device includes a light irradiating unit and a photodetector. The light irradiating unit is disposed so as to face a movable body which is being moved in a certain direction. The light irradiating unit irradiates any of marks formed on the movable body with light having a wavelength in an ultraviolet range at a time. The marks are formed of color components, respectively. The photodetector is provided separately from the light irradiating unit to face the movable body. The photodetector detects light having a wavelength in the ultraviolet range from light regularly reflected by the irradiated mark.	01-27-2011