Apparatus maintenance method, server computer for apparatus maintenance system, and electronic apparatus

• US 20040260803A1
• Filed: 03/04/2003
• Published: 12/23/2004
• Est. Priority Date: 03/04/2002
• Status: Abandoned Application

• Current Assignee: Seiko Epson Corporation (Seiko Group)
• Original Assignee: Seiko Epson Corporation (Seiko Group)
• Inventors: Nakamura, Junichi
• Application Number:
  US10/378,086
• Publication Number:
  US 20040260803A1
• Time in Patent Office: Days
• US Class Current: 709/224
• CPC Class Codes: G06K 15/00 Arrangements for producing a permanent visual presentation of the output data , e.g. computer output printersprinting or plotting combined with another operation, e.g. with conveying, G06K17/00

Abstract

In the case where an error occurs or a regular reporting time has come, each printer that is a user apparatus transmits maintenance information to a management server. Based on the maintenance information acquired from each printer, the management server determines whether or not each printer corresponds to a predetermined decision condition and a condition concerning the maintenance of the printer needs to be changed. In the case where it has determined that update is needed, the management server causes each printer to execute rewriting of a ROM through a remote control computer. As a result, each printer can prepare for an error that will occur in the future and can be remotely maintained efficiently.

Claims

1. A method in which a server computer performs remote maintenance by monitoring a user apparatus via a computer network, the method comprising:

a step that records maintenance information received from said user apparatus;

a step that generates and stores a decision condition for predicatively determining occurrence of a problem in said user apparatus based on plural pieces of said maintenance information; and

a step that predicatively determines occurrence of a problem in said user apparatus based on said decision condition and said maintenance information.

2. The method according to claim 1, further comprising:

a step that records a change content indicating how maintenance-oriented settings of said user apparatus are to be changed when said decision condition is met, in association with that decision condition; and

a step that transmits said change content corresponding to said decision condition to said user apparatus and updates said maintenance-oriented settings of said user apparatus when said decision condition is met.

3. The method according to claim 2, wherein said maintenance-oriented settings of said user apparatus includes weights respectively set in association with errors that may occur in said user apparatus and said change content includes a process content for changing said weights of said errors.

4. The method according to claim 2, wherein said change content includes a process of changing a weight of said maintenance information.

5. The method according to claim 1, wherein said maintenance-oriented settings of said user apparatus include an error point set in association with each of errors that may occur in said user apparatus and said user apparatus transmits said maintenance information when an accumulated value of said error point reaches a predetermined reference value.

6. The method according to claim 5, further comprising:

a step that records a change content indicating to what point said error point is to be changed when said decision condition is met, in association with that decision condition; and

a step that transmits said change content corresponding to said decision condition to said user apparatus and changes said error point, when said decision condition is met.

7. The method according to claim 1, wherein said maintenance information includes problem information about an error occurred in said user apparatus.

8. The method according to claim 1, wherein said maintenance information includes quantity information of remaining consumables of said user apparatus.

9. The method according to claim 1, wherein said maintenance information includes setting information of said user apparatus, said method further comprising:

a step that determines whether or not said setting information included in said maintenance information received indicates a predetermined condition; and

a step that changes settings of said user apparatus when said setting information does not indicate said predetermined condition.

10. The method according to claim 1, further comprising a step that transmits work information about maintenance of said user apparatus via a communication network to a portable terminal carried by a worker, who performs maintenance of said user apparatus.

11. A method in which a server computer performs remote maintenance by monitoring a user apparatus via a computer network, the method comprising;

a step that records job information received from said user apparatus;

a step that generates and stores a decision condition for predicatively determining occurrence of a problem in said user apparatus based on plural pieces of said job information; and

a step that predicatively determines occurrence of a problem in said user apparatus based on said job information received from said user apparatus through collation with said decision condition.

12. The method according to claim 11, further comprising:

a step that records a change content indicating how maintenance-oriented settings of said user apparatus are to be changed when this decision condition is met, in association with said decision condition; and

a step that transmits said change content corresponding to said decision condition to said user apparatus and updates said maintenance-oriented settings of said user apparatus when said decision condition is met.

13. A server computer, connected to a user apparatus via a computer network, for performing remote maintenance by monitoring the user apparatus, said server computer comprising:

recording means that records maintenance information received from said user apparatus;

generation means that generates and stores a decision condition for predicatively determining occurrence of a problem in said user apparatus based on said maintenance information; and

decision means that predicatively determines occurrence of a problem in said user apparatus based on said decision condition and said maintenance information.

14. The server computer according to claim 13, further comprising updating means that transmits said user apparatus a change content indicating how maintenance-oriented settings of said user apparatus are to be changed and updates said maintenance-oriented settings of said user apparatus, when said decision condition is met.

15. The server computer according to claim 13, further comprising transmission means that transmits work information about maintenance of said user apparatus via a communication network to a portable terminal carried by a worker, who performs maintenance of said user apparatus.

16. An electronic apparatus, which is monitored by a server computer present at a remote location through execution of transmission and reception of information with said server computer, the electronic apparatus comprising:

apparatus updating means that updates maintenance-oriented settings when receiving a new decision condition for prediction of occurrence of a problem from said server computer.

17. The electronic apparatus according to claim 16, further comprising:

means that stores an error, which may occur on said electronic apparatus, and an error point, weighted in accordance with that error, in association with each other;

means that, when said error occurs, accumulates an error point corresponding to that error; and

means that transmits a content of an error corresponding to said accumulated error point to said server computer when an accumulated value of said error point reaches a predetermined reference value.

18. An electronic apparatus, which is monitored by a server computer present at a remote location through execution of transmission and reception of information with said server computer, the electronic apparatus comprising:

means that receives a setting condition from said server computer and stores this setting condition.

19. The electronic apparatus according to claim 18, further comprising:

means that stores an error that may occur in said electronic apparatus, and an error point, weighted in accordance with that error, in association with each other;

means that, when said error has occurred, accumulates an error point corresponding to that error; and

means that transmits a content of an error corresponding to said accumulated error point to said server computer when an accumulated value of said error point reaches a predetermined reference value.