Image forming method, apparatus and computer-readable...

Details Image forming method, apparatus and computer-readable... Image forming method, apparatus and computer-readable...

2007-05-31

2010-06-22

Edun, Muhammad N. (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S044410

Reexamination Certificate

active

07742377

ABSTRACT:
An image forming apparatus at least includes a photoreceptor, a light emitter, a detector and a controller. The light emitter irradiates the photoreceptor with a laser beam so as to form an electrostatic latent image thereon. The detector detects an incident amount of the laser beam falling on a light receiving portion of the detector on a main scan line. The controller changes at least one of a detection sensitivity of the detector for a laser beam and an emission amount of the laser beam emitted from the light emitter when the incident amount of the laser beam detected by the detector is not greater than a predetermined value.

REFERENCES:
patent: 6803937 (2004-10-01), Hirooka et al.
patent: 2006/0054846 (2006-03-01), Satoh et al.
patent: 2002-096502 (2002-04-01), None

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