Method and device for transporting toner material,...

Details Method and device for transporting toner material,... Method and device for transporting toner material,...

2004-06-25

2010-06-01

Gray, David M (Department: 2852)

Electrophotography

Diagnostics

Consumable

C399S258000

Reexamination Certificate

active

07729624

ABSTRACT:
In a method and system for determination of a fill state of a transport reservoir for toner material, toner material is transported from a transport reservoir into a developer station with aid of a toner transport system of a printer or copier. At least a toner material quantity supplied to the developer station is detected. The detected toner material quantity is associated with the transport reservoir from which the toner material is extracted.

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