REMOTE MAINTENANCE SYSTEM OF FACSIMILE EQUIPMENT

摘要

PURPOSE:To execute quickly confirmation of a fault state or preventive maintenance without dispatching a maintenance service personnel to the installed location of a facsimile equipment by providing a loopback test means for a built-in MoDEM in the facsimile equipment and sending back the result of test to a remote maintenance device by an indication of the remote maintenance device. CONSTITUTION:The excecution of the MODEM test is indicated from the remote maintenance device 1 to a facsimile equipment 4 via a line 2 and an exchange 3. The facsimile equipment 4 receives a code data indication from the remote maintenenace device 1 and allows a control section 5 to execute a loop test with a decided code to high/medium/low speed MODEMs 6-8. The data of the result of test is transferred to the remote maintenance device 1 via an NCU9 and the line 2.