Laser printer and printing device

The invention provides a laser printer and a printing device and relates to the technical field of laser printing. The laser printer comprises a laser emitter, a reflective mirror, a toner cartridge,a paper feeding roller, a fixing roller, a paper feeding board and a selenium powder collection assem...

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Bibliographic Details
Main Authors LIU QIU, YU HONGKE
Format Patent
LanguageChinese
English
Published 16.01.2018
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The invention provides a laser printer and a printing device and relates to the technical field of laser printing. The laser printer comprises a laser emitter, a reflective mirror, a toner cartridge,a paper feeding roller, a fixing roller, a paper feeding board and a selenium powder collection assembly, wherein the toner cartridge is arranged between the laser emitter and the reflective mirror, the paper feeding roller is arranged below the toner cartridge, the fixing roller is arranged below the reflective mirror, the paper feeding board is arranged between the toner cartridge and the fixingroller, two sides of the paper feeding board are arc in shape, two ends of the paper feeding board respectively sleeve the paper feeding roller and the fixing roller, and the selenium powder collection assembly is used for sucking selenium powder in the laser printer into the selenium powder collection assembly. When the laser printer is used for printing operation, laser light emitted via the laser emitter can well irrad
Bibliography:Application Number: CN20171939864