T&D05-Operator Panel Led And Key Test - InfoPrint 4247 Z03 Maintenance Information

T&D05—Operator panel LED and key test
Refer to Figure 5 for this test.
Figure 5. Operator Panel
Display:
T&D05 O.P. LED & KEY TEST
RUN TEST?
Press SET TOP OF FORM to execute test. Press LOAD/EJECT to skip test.
Execution of test requires one to press each key in succession (Refer to figure for sequence: 1 thru 14) and to
observe for proper LED behavior. Be sure to press each key within approximately 15 seconds from the previous
key or an error message will occur. After pressing the MENU key (key 14), the display shows "xxxxxVERIFY
LEDSxxxxxx". Press any key to complete this test. Refer to the following table for the test sequence and LED
behavior.
YES NO
92
Chapter 2. Diagnostics