Patent ID: 8306443
Filing Date: 2012-11-06
Classification: G03G

Abstract:
1. A document processing system, comprising: a plurality of marking devices operative to transfer marking material onto a corresponding medium, the individual marking devices comprising at least one transfer field control actuator controlling a transfer field used to transfer marking material by the marking device onto the medium with a transfer field control input for setting the transfer field used by the transfer field control actuator; at least one toner state adjustment actuator having a toner state adjustment input for adjusting an operating parameter associated with transfer of marking material by the marking device onto the medium; at least one sensor operative to sense a marking material transfer condition associated with the medium; and a controller operatively coupled with the marking devices and operative in a normal mode to selectively cause one or more of the marking devices to transfer marking material onto the medium in accordance with a print job, the controller being operative in an adjustment mode for individual ones of the plurality of marking devices: