发明名称 Electrophotographic image forming terminal having an improved arrangement of electrical parts
摘要 A terminal device having an electrophotographic recording function includes a main frame having a first accommodation portion and a second accommodation portion provided on a bottom portion of the main frame, and an image recording part. The terminal device also includes a controller board having a controller which generates character code data from a host system coupled to the terminal device, the controller board being accommodated in the first accommodation portion of the main frame, and an engine board having a print engine controller which generates image data from the character code data, the engine board being accommodated in the first accommodation portion of the main frame. The terminal device further includes a power supply unit providing the controller board and the print engine board with power, the power supply unit having a casing and a fan for cooling the power supply unit, the power supply unit being accommodated in the second accommodation portion of the main frame, and a shield member magnetically shielding the first and second accommodation portions from each other as well as an external device.
申请公布号 US5087932(A) 申请公布日期 1992.02.11
申请号 US19900525548 申请日期 1990.05.18
申请人 RICOH COMPANY, LTD. 发明人 CHIKANO, HISAO
分类号 B41J29/00;B41J29/02;G03G15/00;G03G21/00;H05K7/14 主分类号 B41J29/00
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