Setting the I/O timeout
I/O Timeout sets the number of seconds that the printer waits to
receive additional data from the computer before switching I/O ports.
The default setting for the printer is 15 seconds.
Setting the I/O Timeout too high may cause a single I/O port to remain
active and prohibit data from being received through other ports.
Setting I/O Timeout too low may result in missing characters,
out-of-order print jobs, or other print problems.
To set the I/O timeout
to increase or decrease the I/O Timeout value.
Holding the key down will change the value more quickly.
to save the setting.
to return the printer to the