Lexmark 1200 User Manual page 65

Infrared Menu (continued)
Menu item Values
Window Size Auto*
1
The Window Size setting specifies the maximum number of infrared frames the printer can
receive before it must send an acknowledgment to the host computer. If Auto is selected, the
printer automatically sets the window size during power-on to maximize link performance.
In most cases, Auto is the recommended setting. If you have trouble printing using the infrared
port, changing the Window Size setting to 1 may resolve the problem.
Transmit Delay Auto*
None
1...15
The Transmit Delay setting defines the amount of time the printer must wait before trans-
mitting meaningful infrared data to the host computer, as well as the amount of time the
printer requests the host computer to wait before it transmits infrared data. If Auto is selected,
the printer automatically sets the Transmit Delay value during power-on to maximize link
performance.
In most cases, Auto is the recommended setting. If you have trouble printing using the infrared
port, selecting a high Transmit Delay setting, such as 15, may resolve the problem.
Max Baud Rate 2400
9600
19200
38400
57600
115200
576000
1152000*
4000000
The maximum baud rate possible for both the printer and the infrared adapter is automatically
set during power-on. However, if your printer is situated in a bright or highly reflective
environment, you may experience intermittent communication problems. If you do, select a
lower baud rate for the infrared connection.
*Factory default
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