Toggle Demo/Normal Mode; Printer Operation - Lexmark Optra 4044-XXX Service Manual

4044-XXX

Toggle Demo/Normal Mode

The Toggle Demo/Normal Mode function enables or disables the
printer's retail demo mode. When the printer is in Demo mode, demo
pages can be printed by briefly pressing the operator panel button.
Perform the following steps to enter Toggle Demo/Normal Mode:
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. Double-click the operator button five times. The Ready and
Load Paper LEDs come on solid while the Error and Press
Button LEDs continue blinking.
8. Perform a long button press until all LEDs come on solid. The
printer is in Demo mode.
9. To return the printer to Normal mode, repeat steps 1 through 8.

Printer Operation

Paper is held in a 150 page tray where it is picked by a center-fed
"D" shape pick roller. The paper follows an "L" shape path as it
moves through the printer. Images are created with toner on an OPC
drum within the toner cartridge. A transfer roller then draws the toner
off the OPC drum onto the paper. Once the toner is affixed to the
paper by the fuser, the paper exits either the top or front of the
printer.
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Service Manual