C Loop Test (Rs-232C Interface); Loop Test (Rs-232C Interface) - Oki OKIPAGE 14EX Service Manual

Service Manual for OKIPAGE 14ex
Chapter C Loop Test (RS-232C Interface)

Loop Test (RS-232C Interface)

1) Connect the test connector
Test Connector Connection Diagram
2) Select "LOOP Test" in the system maintenance mode.
The codes transmitted from the TD signals are comparatively checked with the data received from the RD signals. If any error occurs, the error message is
displayed on the LCD.
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