Diagnosis of programmable modules

• US 7,158,032 B2
• Filed: 05/20/2004
• Issued: 01/02/2007
• Est. Priority Date: 05/20/2004
• Status: Expired due to Fees

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Phipps, William H., Rodriguez, Alberto, Rommelmann, Heiko, Bell, Scott J., Boucher, Ronald P.
• Primary Examiner(s): Wu, Daniel
• Assistant Examiner(s): MEHMOOD, JENNIFER
• Application Number:
  US10/850,190
• Publication Number:
  US 20050258963A1
• Time in Patent Office: 957 Days
• Field of Search: 340/10.51, 340/10.52, 340 101- 106, 3405681-5729, 347/19, 399/262, 399/182, 399 9- 11, 399/18, 399 24- 30, 399/81, 714 50- 57
• US Class Current: 340/572.1
• CPC Class Codes: G01R 31/2822 of microwave or radiofrequency circuits of attenuation, gain, e.g. using network analyzers G01R27/28
• CPC Class Codes: G03G 15/0863 provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
• CPC Class Codes: G03G 21/1878 Electronically readable memory
• CPC Class Codes: G03G 2215/0697 being an electronically readable memory
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Abstract

An electronic diagnostic device for testing electronic monitoring tags for devices such as replaceable modules for a printing apparatus includes a tag reader with a reader wireless communication element. The tag reader is adapted to read tag diagnostic information from an electronic monitoring tag. The electronic diagnostic device further includes a data processor in communication with the tag reader. The data processor is adapted to determine from the tag diagnostic data whether the electronic monitoring tag is operating within predetermined parameters, to identify one of a predetermined set of error categories if the electronic monitoring tag is operating outside the predetermined parameters, and to generate error category information. The electronic diagnostic device further includes a results communication element adapted to communicate the error category information generated by the data processor. The diagnostic device may also communicate correction information to the electronic monitoring tag.

Claims

1. An electronic diagnostic device for testing electronic monitoring tags associated with replaceable modules for a printing apparatus, the diagnostic device comprising:

a tag reader comprising a reader wireless communication element;

wherein the tag reader is adapted to read tag diagnostic information from a first electronic monitoring tag associated with a replaceable module for a printing apparatus using the reader wireless communication element;

a data processor in communication with the tag reader;

wherein the data processor is adapted to determine from the tag diagnostic data whether the first electronic monitoring tag is operating within predetermined parameters;

wherein the data processor contains a predetermined set of error categories;

wherein the data processor is additionally adapted to identify a first one of the error categories if the first electronic monitoring tag is operating outside a predetermined parameter other than an expected life of the replaceable module, and to generate error category information;

wherein the data processor is additionally adapted to prepare corrective tag information responsive to the identification of the first one of the error categories; and

a results communication element In communication with the data processor adapted to communicate the error category information generated by the data processor;

wherein the results communication element includes a tag writer adapted to program the first electronic monitoring tag with the corrective tag information generated by the data processor in response to the identification of the first one of the error categories.

2. The electronic diagnostic device of claim 1, wherein the results communication element includes a results display for displaying the error category information to a user.

3. The electronic diagnostic device of claim 2, wherein the results display includes a graphical user interface.

4. The electronic diagnostic device of claim 1, wherein:

the results communication element is adapted to display one of a predetermined set of error messages; and

each of the error messages corresponds to one of the error categories.

5. An electronic diagnostic device comprising:

a tag reader;

wherein the tag reader is adapted to read tag diagnostic information from a first electronic monitoring tag associated with a replaceable module of a printing apparatus;

a data processor in communication with the tag reader;

wherein the data processor is adapted to analyze the tag diagnostic data to produce tag diagnosis information;

wherein the data processor is adapted to determine from the tag diagnostic data whether the first electronic monitoring tag is within predetermined parameters other than the expected end of the life of the replaceable module; and

wherein the data processor is additionally adapted to identify one of a plurality of error categories if the first electronic monitoring tag is not within predetermined parameters other than the expected end of the life of the replaceable module;

wherein the data processor is additionally adapted to prepare corrective tag information responsive to the identification of the one error category; and

a results communication element in communication with the data processor for communicating the tag diagnosis information;

wherein the results communication element is a tag writer adapted to program the first electronic monitoring tag with the corrective tag information generated by the data processor in response to the identification of the one error category.

6. The electronic diagnostic device of claim 5, wherein the communication element is a display adapted to display the identified error category to a human user.

7. The electronic diagnostic device of claim 5, wherein the results communication element is a results display for displaying information to a human user.

8. The electronic diagnostic device of claim 5, wherein the tag reader is a wireless tag reader.

9. The electronic diagnostic device of claim 8, wherein the wireless tag reader is a radio frequency tag reader.

10. A method of testing electronic monitoring tags associated with replaceable modules of printing apparatus, the method comprising:

bringing a portable electronic reader device into proximity with a first electronic tag associated with a replaceable module of a printing apparatus;

causing the portable electronic tag reader to read tag diagnostic data from the first electronic tag;

electronically determining from the tag diagnostic data whether the first electronic tag is operating within a plurality of predetermined operating parameters;

transmitting an error signal if the first electronic tag is not operating within the predetermined operating parameters;

wherein electronically determining from the tag diagnostic information whether the first electronic tag is operating within predetermined operating parameters comprises;

performing on the read tag diagnostic data at least one generic test applicable to diagnostic information from electronic tags of any of a predetermined plurality of tag categories;

determining from the read tag diagnostic data to which one of a plurality of tag categories the first electronic tag belongs; and

performing a diagnostic test peculiar to the tag category to which the first electronic tag is determined to belong.

11. The method of claim 10, wherein causing the portable electronic tag reader to read the tag diagnostic information from the first electronic tag comprises causing the tag reader to read all of the data stored in the first electronic tag.

12. The method of claim 10, wherein:

determining the tag which one of the plurality of tag categories the first electronic tag belongs comprises determining whether the first electronic tag belongs to a first tag category or to a second tag category; and

performing the diagnostic test peculiar to the tag category to which the first electronic tag is determined to belong comprises performing a first diagnostic test if the tag belongs to the first tag category, and performing a second diagnostic test if the tag belongs to the second tag category.

13. An electronic diagnostic device for testing electronic monitoring tags associated with replaceable modules for a printing apparatus, the diagnostic device comprising:

a tag reader comprising a reader wireless communication element;

wherein the tag reader is adapted to read tag diagnostic information from a first electronic monitoring tag associated with a replaceable module for a printing apparatus using the reader wireless communication element;

an electronic data processor in communication with the tag reader;

wherein the data processor is adapted to determine from the tag diagnostic data whether the first electronic monitoring tag belongs to a first tag category or to a second tag category;

wherein the data processor is adapted so that when the data processor determines the first electronic monitoring tag belongs to the first tag category, the data processor determines from the tag diagnostic data whether the first electronic monitoring tag is operating within first predetermined parameters;

wherein the data processor is adapted so that when the data processor determines the first electronic monitoring tag belongs to the second tag category, the data processor determines from the tag diagnostic data whether the second electronic monitoring tag is operating within second predetermined parameters;

wherein the data processor contains a predetermined set of error categories;

wherein the data processor is additionally adapted to identify one of the error categories if the first electronic monitoring tag is operating outside the first or second predetermined parameters, and to generate error category information; and

a results communication element in communication with the data processor adapted to communicate the error category information generated by the data processor.

14. The electronic diagnostic device of claim 13, wherein:

the data processor is additionally adapted to prepare corrective tag information responsive to error category information identifying that the first electronic monitoring tag is operating outside the first or second predetermined parameters; and

the results communication element includes a tag writer adapted to program the first electronic monitoring tag with the corrective tag information.

15. The electronic diagnostic device of claim 13, wherein the first and second predetermined parameters pertain to factors other than the end of the life of the replaceable module.

16. An electronic diagnostic device for testing electronic monitoring tags associated with replaceable modules for a printing apparatus, the diagnostic device comprising:

a tag reader comprising a reader wireless communication element;

wherein the tag reader is adapted to use the reader wireless communication element to read tag diagnostic information from a first electronic monitoring tag associated with a replaceable module for a printing apparatus; and

an electronic data processor In communication with the tag reader;

wherein the data processor is adapted to determine from the tag diagnostic information to which a plurality of tag categories the first electronic monitoring tag belongs;

wherein the data processor is adapted to perform on the tag diagnostic Information a generic test applicable to diagnostic information of electronic monitoring tags of multiple tag categories, to determine whether the first electronic monitoring tag is operating within first predetermined parameters; and

wherein the data processor is adapted to perform on the tag diagnostic information a peculiar diagnostic test peculiar to the tag category to which the first electronic monitoring tag belongs to determine whether the first electronic monitoring tag is operating within second predetermined parameters.

17. The electronic diagnostic device of claim 16, wherein the first and second predetermined parameters pertain to factors other than the end of the life of the replaceable module.