Lexmark 4500-00 Series Service Manual page 162

4500–E320/E322
Parallel mode 2
Parallel mode 2 controls whether or not the parallel port data is
sampled on the leading or trailing edge of strobe. The default is to
sample on the leading edge of strobe, however, some IBM clone
personal computers assumes that a printer will sample on the
trailing edge.
Perform the following steps to change the parallel mode 2 setting:
1. Enter the configuration mode. See
page 3-14
2. Perform a double button press six times. This moves to the
parallel mode 2 item on the configuration menu. The parallel
mode 2 (Data) light is blinking.
3. The current parallel mode 2 setting is indicated by the
off/on/auto (Press Button) light. When the light is off, the parallel
mode 2 is set to sample on trailing edge. When the light is on,
the parallel mode 2 is set to sample on leading edge. Perform a
brief button press to select the parallel mode 2 setting.
4. Perform a long button press. All lights blink once, indicating the
setting is saved.
5. Exit the configuration mode by turning the printer power off.
Off/on/auto
❍
●
3-26
Service Manual
for more information.
Setting value
Parallel mode 2 is set to off.
Parallel mode 2 is set to on.
"Configuration mode" on