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    • 10. 发明申请
    • TONER FEED MEANS FOR A DEVELOPER STATION OF A PRINTER OR A PHOTOCOPIER
    • 碳粉饲料的打印机或复印机的显影器台
    • WO1997016769A1
    • 1997-05-09
    • PCT/DE1996001144
    • 1996-06-27
    • OCÉ PRINTING SYSTEMS GMBHSCHMIDL, ReinholdHEIL, Christian
    • OCÉ PRINTING SYSTEMS GMBH
    • G03G15/08
    • G03G15/0879G03G15/0855G03G15/0865G03G15/0877G03G2215/00924
    • The invention relates to pneumatic toner feed means for a developer station of a printer or a copier. The said means contains toner storage containers (A, B) each allocated to the developer chambers of the developer station and acting as intermediate storage units which are linked to the developer chambers of the developer station by supply ducts (ZK). The toner is supplied from bottle-shaped transport containers (TA, TB) by a vacuum transport means to the toner storage containers (A, B) which have controllable solenoid valves (VA, VB). The toner level is detected by way of control means (C) with associated capacitive sensors (15/1, 15/2), and when it exceeds a predetermined level the valves are opened; there is therefore automatic toner refill. The control means (C) may contain a priority control system (PS) which preferably refills toner of the main printing colour.
    • 一种充气调色剂供给装置,用于包含分别与调色剂供给容器相关联的显影剂站室中的显影剂的打印机或复印机装置的显影剂站(A,B)作为中间存储,该进料导管(ZK)被耦合到所述显影剂站的显影剂腔室。 的调色剂被供应至经由真空传送装置瓶状运输容器的调色剂供给容器(A,B)(TA,TB)。 这些对控制电磁阀(VA,VB)。 调色剂电平被检测和经由与电容传感器(15/1,15/2)相关联的控制装置(C)下降到低于一个给定的填充水平时打开阀,从而根据自动流向调色剂。 所述控制装置(C)可以包含优先控制(PS),其优选地调色剂补充主墨。