Canon imageCLASS 2300 Printer Manual page 62

ON
The printer sends queries and responses about its status to the host computer.
OFF
No query/response and status output are sent from the printer to the host.
I/O TIMEOUT
5 to 3000 seconds; 15*
I/O TIMEOUT (input/output timeout) is the amount of time (measured in seconds)
that the printer waits for more data before it ends a print job. If data from other
3
ports frequently arrive during a print job, increase the setting.
This timeout setting is for the parallel interface only.
15
The timeout is set for 15 seconds.
5 to 3000
To increase the number, press [F3] (VALUE). To quickly scroll through the
numbers in increments of 10, hold down [F3] (VALUE).
To decrease the number, press [BACK] ➞ [F3] (VALUE). To quickly scroll through
the numbers in decrements of 10, press [BACK] ➞ hold down [F3] (VALUE).
Parallel Menu 3-29