Lexmark E312 Service Manual - Page 71

Engine Clean Cycle, top cover. - specs

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4044-XXX Engine Clean Cycle The Engine Clean Cycle function prints one blank page in a special cleaning mode. The cleaning mode helps eliminate small specs of toner present in the background when printing. Perform the following steps to perform the Engine Clean Cycle: 1. Turn the printer power off. 2. Open the top cover. 3. Turn the printer power on. 4. When the Error LED comes on solid, double-click the operator panel button. 5. Once the Error and Press Button LEDs start blinking, close the top cover. 6. The Ready LED comes on solid and the Error and Press Button LEDs continue blinking. 7. Perform a long button press until all LEDs come on solid. 8. The printer feeds one page from the automatic paper feed slot and then returns to normal printing mode. Diagnostic Aids 3-13

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Diagnostic Aids
3-13
4044-XXX
Engine Clean Cycle
The Engine Clean Cycle function prints one blank page in a special
cleaning mode. The cleaning mode helps eliminate small specs of
toner present in the background when printing.
Perform the following steps to perform the Engine Clean Cycle:
1.
Turn the printer power off.
2.
Open the top cover.
3.
Turn the printer power on.
4.
When the Error LED comes on solid, double-click the operator
panel button.
5.
Once the Error and Press Button LEDs start blinking, close the
top cover.
6.
The Ready LED comes on solid and the Error and Press Button
LEDs continue blinking.
7.
Perform a long button press until all LEDs come on solid.
8.
The printer feeds one page from the automatic paper feed slot
and then returns to normal printing mode.