I/O Menu
Items in the I/O (input/output) Menu affect the communication
between the printer and the computer.
I/O Menu
Item
Values
Explanation
I/O TIMEOUT=15
5
to
300
Select the I/O timeout period in seconds. (I/O
timeout refers to the time, measured in
seconds, that the printer waits before ending a
print job.)
This setting allows you to adjust timeout for
best performance. If data from other ports
appear in the middle of your print job, increase
the timeout value.
Press
[- Value +]
once to change settings by
increments of 1, or hold down
[- Value +]
to
scroll by increments of 10.
I/O BUFFER=AUTO
AUTO
ON
OFF
Allocate memory for I/O buffering.
AUTO
: The printer automatically reserves
memory for I/O buffering. Additional
configurations are not required and the
I/
O BUFFER SIZE
menu item does not appear.
ON
: The
I/O BUFFER SIZE
item appears (see
below). Specify the amount of memory to be
used for I/O buffering.
OFF
: I/O buffering is not performed and the
I/
O BUFFER SIZE
item does not appear.
For more information, see page C-6.
I/O BUFFER SIZE=
100K
10K
and up
This item appears only when
I/O
BUFFER=ON
. Specify the amount of memory
for I/O buffering. The maximum amount of
memory available for I/O buffering is
determined by the amount of memory installed
in the printer, the languages installed in the
printer, and by other memory allocations that
must be made.
Press
[-Value +]
to change settings by
increments of 10 (up to 100 KB) or by
increments of 100 (above 100 KB).
B-16
Control Panel Menus
ENWW
PARALLEL HIGH
SPEED=YES
YES
NO
Select the speed at which data is transmitted
to the printer.
YES
: The printer accepts faster parallel
communications used for connections with
newer computers.
NO
: The printer accepts slower parallel
communications used for connections with
older computers.
PARALLEL ADV
FUNCTIONS=ON
ON
OFF
Turn the bidirectional parallel communication
on or off. The default is set for a bidirectional
parallel port (IEEE-1284).
This setting allows the printer to send status
readback messages to the computer. (Turning
the parallel advanced functions on might slow
language switching.)
I/O Menu (Continued)
Item
Values
Explanation
ENWW
Control Panel Menus
B-17