Feature deselect control
DCFirst Claim
1. In a xerographic printing machine having a photoreceptor and a plurality of operating components cooperating with one another to produce images on support material, the operating components cooperating in various configurations to produce the images, and including a control panel providing an operator with the means to select the various machine features, various combinations of the features providing different machine configurations, some of the features being essential to producing images on the support material, other of the features only being essential in selected configurations to produce images on the support material, and a control having a fault location segment to identify machine malfunctions, the method of defeaturing the machine to continue operation upon the detection of a fault by the control comprising the steps of:
- recognizing the existence of a machine malfunction in the control,isolating the malfunction to a particular machine feature in a particular machine configuration,determining that the malfunction is not essential to the production of images on copy sheets in all machine configurations,determining that the machine feature associated with the identified malfunction has been selected by the operator at the control panel, andproviding a message on a display at the control panel to deselect the machine feature associated with the identified malfunction.
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Abstract
The present invention is concerned with a method of deselecting the features of a xerographic printing machine to be able to continue operation of the machine even though a fault has been detected. In particular, the control isolates a detected malfunction to a particular input or output, determines that the particular input or output is related to a specific machine feature that has been selected for a particular job requirement, and instructs the operator by message to deselect that particular feature for continued machine operation. In the event that the isolated fault is related to a machine feature that has not been selected for the particular job requirement or that is not in that particular machine configuration, the control ignores the indicated fault for the continued operation of the machine.
23 Citations
6 Claims
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1. In a xerographic printing machine having a photoreceptor and a plurality of operating components cooperating with one another to produce images on support material, the operating components cooperating in various configurations to produce the images, and including a control panel providing an operator with the means to select the various machine features, various combinations of the features providing different machine configurations, some of the features being essential to producing images on the support material, other of the features only being essential in selected configurations to produce images on the support material, and a control having a fault location segment to identify machine malfunctions, the method of defeaturing the machine to continue operation upon the detection of a fault by the control comprising the steps of:
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recognizing the existence of a machine malfunction in the control, isolating the malfunction to a particular machine feature in a particular machine configuration, determining that the malfunction is not essential to the production of images on copy sheets in all machine configurations, determining that the machine feature associated with the identified malfunction has been selected by the operator at the control panel, and providing a message on a display at the control panel to deselect the machine feature associated with the identified malfunction. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification