Lexmark 4500-00 Series, Service Manual

Page: 131 / 246

Diagnostic information
2-101
4500
Restoring factory defaults (E320/E322)
Sometimes resetting the printer to the original factory default
settings solves formatting problems.
1. Enter the special function menu. See “Using the special
function menu (E320/E322) ” on page 2-105 for more
information.
2. Press and release the operator panel button twice quickly until
the Toner Low light comes on and the two bottom lights blink.
3. Press the operator panel button with a long button press (hold
until all the lights come on) to reset the printer to the original
factory defaults.
Once the settings are returned to the factory default values, the
printer returns to the
Ready
state.
Restoring factory defaults (E220/E321/E323)
1. Enter the configuration mode. See “Using the special
function menu (E220/E321/E323) ” on page 2-106 for more
information.
2. After the four top lights are on, press and release Cancel .
3. Press and hold Continue until lights flash. The factory defaults
are reset.
4. To return the printer online, POR the printer.