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US20080143812 |
LASER SCANNING UNIT FOR A LASER PRINTER
A laser scanning unit for a laser printer includes a frame connected to a casing, an optical system module installed on the frame directly for generating laser beams according to print data, an... |
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US20130300816 |
MARKING APPARATUS AND MARKING METHOD
The invention relates to a making apparatus for making an object comprising—a marking head (20) having a plurality of receiving spaces (24) for individual marking devices (40) and—a driving... |
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US20070216754 |
Light source device, optical scanning device, and image forming apparatus
A light-source holding member that holds semiconductor lasers along the sub-scanning direction is fixed to an attachment member at two points with first and second screws. An elastic member is... |
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US20080239433 |
LIGHT SOURCE DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS
An optical splitting member splits a light beam emitted by a light source into first light beam and second light beam. A coupling member couples the first light beam. An optical system converges... |
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US20130070041 |
Laser Scan Unit Housing for an Imaging Device
A housing for the scan unit printhead of an imaging device. The housing is substantially bowl shaped having a plurality of mounting surfaces extending inwardly toward a central region of the... |
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US20120075403 |
EXPOSURE DEVICE, LED HEAD AND IMAGE FORMING DEVICE
An exposure device includes: a substrate on which a plurality of light emitting elements are mounted; an optical system that converges light irradiated from the light emitting elements onto a... |
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US20100265310 |
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
An optical scanning device that uses a light spot to scan an image surface with a light source, a deflector, and an imaging element includes a housing in which the light source, the deflector, and... |