Self-diagnosis method for facsimile equipment and facsimile equipment for implementing same
A facsimile equipment and self-diagnosis technology, which is used in telephone communication, electrical components, monitoring/monitoring/testing arrangements, etc., can solve the problems of inability to determine the failure of the fax equipment of communication line users in time, and inability to provide fax equipment maintenance services in real time.
Inactive Publication Date: 2006-03-08
SAMSUNG ELECTRONICS CO LTD
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Problems solved by technology
Therefore, when a failure occurs without communication with another party or an independent external measurement tool, the user cannot promptly determine whether the communication line or the user's facsimile equipment has failed
Therefore, it is not possible to provide maintenance services for facsimile equipment in real time.
Method used
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[0015] The present invention will now be described more fully with reference to the accompanying drawings, in which various preferred embodiments of the invention are shown.
[0016] figure 1 It is a flowchart illustrating the facsimile equipment self-diagnosis method of the present invention. refer to figure 1 , the method includes steps 10 and 12 for determining whether the communication line and / or the modem is in a normal state or in an abnormal state.
[0017] The facsimile device self-diagnosis method of the present invention is performed in a facsimile device (not shown) including a modem (not shown) and a line interface unit (LIU) (not shown). Here, the LIU connects the modem to the external line of the fax machine.
[0018] First, in the facsimile device self-diagnosing method of the present invention, in step 10, it is determined whether the communication path is in a normal state or in an abnormal state by detecting a dial tone provided from the outside. Here, a...
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A self-diagnosis method for a facsimile device and a facsimile device to perform the same. The facsimile device has a modem and a line interface unit (LIU) that connects the modem to an external line. The method includes determining whether a communication path is in a normal state or in an abnormal state according to the detection of a dial tone transmitted from an outside, and / or determining whether the modem is in a normal state or in an abnormal state according to whether a diagnosing tone signal generated in the facsimile device is normally received. Accordingly, the self-diagnosis method self-diagnoses errors in the peripheral environment of the facsimile device without communicating with another facsimile device. These errors may be errors on external lines, or errors in the facsimile device, e.g., errors in a modem.
Description
[0001] This application claims priority from Korean Patent Application No. 2002-31991 filed with the Korean Intellectual Property Office on June 7, 2002, the entire contents of which are incorporated herein by reference. technical field [0002] The present invention relates to facsimile equipment, in particular to a facsimile equipment self-diagnosis method and the facsimile equipment used for executing the method. Background technique [0003] In general, failures that occur during sending or receiving facsimiles include failures of communication lines connected between the facsimile equipment and the other party and failures of the facsimile equipment itself. When one of these two faults occurs, traditional methods for diagnosing fax equipment include communicating with the other party, or using an independent external measurement tool to deal with the fault. Therefore, when a failure occurs without communication with another party or an independent external measurement t...
Claims
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IPC IPC(8): H04N1/32H04M11/06H04M3/22H04M3/08H04M11/00H04N1/00
CPCH04N1/0001H04N1/32H04N1/00031H04N1/00002
Inventor 郑晋旭
Owner SAMSUNG ELECTRONICS CO LTD