Lexmark E310 Service Manual - Page 66

Press Button LED., CRLF/LFCR, Parallel Mode 1

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4044-XXX 3. The current PPDS setting is indicated by the Off/On/Auto (Press Button) LED. When the LED is *off, the PPDS is set to inactive. When the LED is on, the PPDS is set to active. Perform a brief button press to select the PPDS setting. 4. Perform a long button press. All LEDs blink once, indicating the setting is saved. 5. Exit the configuration mode by turning the printer power off. CRLF/LFCR This function controls whether or not the printer automatically performs a carriage return after a line feed control command and whether or not the printer automatically performs a line feed after a carriage return control command. Perform the following steps to change the CRLF/LFCR setting: 1. Enter the configuration mode. 2. Perform a double click button press four times. This moves to the CRLF/LFCR item on the configuration menu. The CRLF/ LFCR (Error) LED comes on solid. 3. The current CRLF/LFCR setting is indicated by the Off/On/Auto (Press Button) LED. • When the LED is *off, Auto CR after LF is off and Auto LF after CR is off. • When the LED is on, Auto CR after LF is on and Auto LF after CR is off. • When the LED is blinking, Auto CR after LF is off and Auto LF after CR is on. 4. Perform a brief button press to select the CRLF/LFCR setting. 5. Perform a long button press. All LEDs blink once, indicating the setting is saved. 6. Exit the configuration mode by turning the printer power off. Parallel Mode 1 Parallel Mode 1 controls whether or not resistors are enabled on the parallel post signals. The default is to not have the resistors enabled, however, this function is useful because some IBM clone PC's have open collector outputs on their parallel port signals. 3-8 Service Manual

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3-8
Service Manual
4044-XXX
3.
The current PPDS setting is indicated by the Off/On/Auto (Press
Button) LED. When the LED is *off, the PPDS is set to inactive.
When the LED is on, the PPDS is set to active. Perform a brief
button press to select the PPDS setting.
4.
Perform a long button press. All LEDs blink once, indicating the
setting is saved.
5.
Exit the configuration mode by turning the printer power off.
CRLF/LFCR
This function controls whether or not the printer automatically
performs a carriage return after a line feed control command and
whether or not the printer automatically performs a line feed after a
carriage return control command.
Perform the following steps to change the CRLF/LFCR setting:
1.
Enter the configuration mode.
2.
Perform a double click button press four times. This moves to
the CRLF/LFCR item on the configuration menu. The CRLF/
LFCR (Error) LED comes on solid.
3.
The current CRLF/LFCR setting is indicated by the Off/On/Auto
(Press Button) LED.
•
When the LED is *off, Auto CR after LF is off and Auto LF
after CR is off.
•
When the LED is on, Auto CR after LF is on and Auto LF
after CR is off.
•
When the LED is blinking, Auto CR after LF is off and Auto
LF after CR is on.
4.
Perform a brief button press to select the CRLF/LFCR setting.
5.
Perform a long button press. All LEDs blink once, indicating the
setting is saved.
6.
Exit the configuration mode by turning the printer power off.
Parallel Mode 1
Parallel Mode 1 controls whether or not resistors are enabled on the
parallel post signals. The default is to not have the resistors enabled,
however, this function is useful because some IBM clone PC’s have
open collector outputs on their parallel port signals.