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Menu item Description
Serial Buer
Disabled
Auto
3K to <maximum size allowed>
Sets the size of the serial input buer
Notes:
• Auto is the factory default setting.
• The Disabled setting turns o job buering. Any jobs already buered on
the disk are printed before normal processing is resumed.
• The serial buer size setting can be changed in 1‑K increments.
• The maximum size allowed depends on the amount of memory in the
printer, the size of the other link buers, and whether Resource Save is
set to On or O.
• To increase the maximum size range for the Serial Buer, disable or
reduce the size of the parallel, USB, and network buers.
• Changing this setting from the printer control panel and then exiting the
menus causes the printer to restart. The menu selection is updated.
Job Buering
O
On
Auto
Temporarily stores jobs on the printer hard disk before printing
Notes:
• O is the factory default setting.
• The O setting does not buer print jobs to the hard disk.
• The On setting buers jobs on the printer hard disk.
• The Auto setting
buers
print jobs only if the printer is busy processing
data from another input port.
• Changing this setting from the printer control panel and then exiting the
menus causes the printer to restart. The menu selection is updated.
Serial Protocol
DTR
DTR/DSR
XON/XOFF
XON/XOFF/DTR
XON/XOFF/DTRDSR
Selects the hardware and software handshaking settings for the serial port
Notes:
• DTR is the factory default setting.
• DTR/DSR is a hardware handshaking setting.
• XON/XOFF is a software handshaking setting.
• XON/XOFF/DTR and XON/XOFF/DTR/DSR are combined hardware and
software handshaking settings.
Robust XON
On
O
Determines whether or not the printer communicates availability to the
computer
Notes:
•
O
is the factory default setting.
• This menu item applies only to the serial port if Serial Protocol is set to
XON/XOFF.
Understanding printer menus 121
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