Konica Minolta QMS magicolor CX Reference - Manual (Page 29)

Administration
Menu
1-21 Printer Configuration
Serial Interface
Use the Administration/Communications/Serial menu to set the serial
interface communication values used for printer-host communication.
Print Job Timeout
The print job timeout is the maximum number of seconds the
printer processes a print job before it ends the job.
Menu
Administration
Communications
Timeouts
Job Timeout
Choices
00000-99999
00000 (infinity, no timeout) (default)
Notes: A value of 000 is the same as infinity (no timeout).
ESP Timeout
The ESP timeout is the maximum number of seconds the printer
waits to match an emulation before printing the job in the default
emulation.
Menu
Administration
Communications
Timeouts
ESP Timeout
Choices
00000-99999
00003 (3 sec.) (default)
Notes: A value of 000 is the same as infinity (no timeout).
Mode
Enables or disables the serial port
Menu
Administration
Communications
Serial
Mode
Choices
Interactive (default)—Establish two-way
communication between the host and the printer.
Noninteractive—Establish one-way
communication from the host to the printer.
Disabled—Turn off serial communication with the
host. The printer stops accepting print jobs over
the serial interface.
Notes: The printer must be restarted for changes to the Mode menu to
take effect. You can either let the printer restart automatically after you
save the change and exit the Configuration menu, or you can wait for the
change to take effect the next time you manually turn on the printer.