Lexmark Optra C Service Manual - Page 111

5045-001 Error Log The list of the six most recent errors is displayed. The newest error is displayed in position one. In a full log, position six is the oldest error. If more than six errors are received, the oldest error is discarded. If a position is all zeros, not enough errors have occurred to fill up the log to that position. When a new error is received a check is done to see if that error is identical to the last error received. If so, it is not recorded. Identical errors may appear in the log if there were intervening errors. The following error messages are stored in the error log. • 20 - 25 Paper Jam • All 1XX and 9XX messages To run the error log: 1. Enter Diagnostics mode. 2. Select [ERROR LOG]. 3. Select [CLEAR] and then [CONTINUE] to clear the error log. 4. Press Return to return to the Diagnostics mode main menu. Flash Test This test causes the file system to write and read data on the flash to test the flash device. This test destroys all data on the flash. The flash is formatted at the end of the test. To test the flash: 1. Enter Diagnostics mode. 2. Select [DEVICE TESTS]. 3. Select [Flash Test]. The operator panel displays [Passed] or [Failed]. 4. Press Return to return to the Diagnostics mode main menu. Diagnostic Aids 3-6