Title: Document stacker with fault detection
Application Number: 200510009511 Application Date: 2005.02.22
Publication Number: 1661636 Publication Date: 2005.08.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G07D11/00,G07F19/00,G07G1/12
Applicant(s) Name: Mars Inc. Address:
Inventor(s) Name: Deaville David C., Mackenzie Bob, Phillips Carl A.
Attorney & Agent: liao lingling
Abstract:
     Techniques include sensing electric signals from an actuator during a document stacking operation and determining whether an abnormal event has occurred based on the sensed signals. The techniques may find particular applicability, for example, to document acceptors that include piston-type stackers driven by a direct current motor.
Time: 12
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