| 摘要 |
In an imaging machine including an imaging member, operating components including a toner dispense system including a source of toner material and a dispenser for transferring toner material from the source to a developer device to replenish the developer device with toner material, and a control to provide images on copy sheets, a smart sensor system including a sensor, a toner concentration reference, and a filter. The sensor provides signals representing the toner concentration and the filter interconnected to the sensor and to the toner concentration reference reduces error in the signals representing the toner concentration. A comparator responding to the toner concentration reference and the filter signals provides an error signal to the control system in turn providing a toner dispense signal.
|
