T&D06-Parallel Interface Test; T&D07-Serial Interface Test - InfoPrint 4247 Z03 Maintenance Information

1. If an error message is displayed, go to T&D error messages and actions.
2. The test completed successfully if the present test is displayed again. Press LOAD/EJECT to skip to the next
test.
T&D06—Parallel interface test
The parallel loop-back connector (PN 08H7269) needs to be installed for this test.
Note: If the loop-back connector is not installed, an error message will be displayed. To bypass this message,
press any key, then the LOAD/EJECT key to advance to the next test.
Display:
T&D06 PAR. INTERFACE TEST
RUN TEST?
1. Install parallel loop-back connector.
2. Press SET TOP OF FORM to execute test.
3. If an error message is displayed, go to T&D error messages and actions. The test completed successfully if
the present test is displayed again. Press LOAD/EJECT to skip to the next test.
4. Remove parallel loop-back connector.
T&D07—Serial interface test
Note: If a serial card is not installed, see T&D09—Sensor tune/ribbon test.
The serial RS-232 loop-back connector (PN 41U2467) needs to be installed for this test.
If a loop-back connector is not installed, an error message will be displayed. To bypass this message, press any
key, then the LOAD/EJECT key to advance to the next test.
T&D07 SER. INTERFACE TEST
RUN TEST?
1. Install RS-232 loop-back (9-pin) connector.
YES NO
YES NO
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Chapter 2. Diagnostics