Lexmark Optra N 4040, Справочное руководство, Страница: 78 / 259

4037 / 4047-05E
4-5
4
037 /
4047
-0
5
E
Power-on Self Test (POST)
When you turn the printer on, it performs a Power-On Self Test. Check
for correct POST functioning by observing the following:
1. 1½ rows of PELs appear on the OP panel.
2. The 1½ rows of PELs clear from the panel.
3. [Performing Self Test] appears on the display.
4. The fuser lamp turns on. You can only see this by looking through
the back of the machine next to the parallel port. You may need to
disconnect the parallel cable.
5. The printer may be idle for up to 60 seconds as the fuser warms
to operating temperature. Printer idle time is shorter if the fuser is
already warm.
6. The fan turns on.
7. The ready screen appears on the display.
8. The paper feed motor runs for a short time then turns off.
If the printer completes all these steps and no error messages are
displayed, the printer has successfully completed the POST. If your
printer has completed POST, go to the “Symptom Table” on page 4-6.
[Tray1 Missing] Install the Paper Tray. If the error remains, refer
to the Tray 1 Service Check in the Service
Manual.
[Tray2 Missing] Install the Paper Tray. If the error remains, refer
to the Tray 2 Service Check in the Service
Manual.
[Memory Full] This error occurs when the page memory is full.
Inform the customer that more memory is
needed for the application or that some of the
data must come off the page.
[Complex Memory
Page] This error occurs when too complex a page is
printed. Some data could be misplaced on the
page. Inform the customer that more memory is
needed for the application or that some of the
data must come off the page.
[Flash Option
Defective] Refer to the Flash SIMM Service Check in the
Service Manual.
Error Message Table (Continued)
Error Code/Message Action