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Menu item Description
PS SmartSwitch
On
Off
Sets the printer to automatically switch to PS emulation when a print job received
through a USB port requires it, regardless of the default printer language
Notes:
• On is the factory default setting.
• When the Off setting is used, the printer does not examine incoming data.
• When the Off setting is used, the printer uses PCL emulation if the PCL
Smartswitch setting is On. It uses the default printer language specified in the
Setup menu if the PCL SmartSwitch setting is Off.
NPA Mode
On
Off
Auto
Sets the printer to perform the special processing required for bidirectional
communication following the conventions defined by the NPA protocol
Notes:
• Auto is the factory default setting.
• Changing this setting from the printer control panel and then exiting the
menus causes the printer to restart. The menu selection is updated.
USB Buffer
Disabled
Auto
3k to <maximum size allowed>
Sets the size of the USB input buffer
Notes:
• Auto is the factory default setting.
• The Disabled setting turns off job buffering. Any jobs already buffered on the
disk are printed before normal processing is resumed.
• The USB buffer size value 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 buffers, and whether the Resource Save setting is On
or Off.
• To increase the maximum size range for the USB Buffer, disable or reduce the
size of the parallel, serial, and network buffers.
• Changing this setting from the printer control panel and then exiting the
menus causes the printer to restart. The menu selection is updated.
Job Buffering
Off
On
Auto
Temporarily stores jobs on the printer hard disk before printing
Notes:
• Off is the factory default setting.
• The On setting buffers jobs on the printer hard disk.
• The Auto setting buffers 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.
Mac Binary PS
On
Off
Auto
Sets the printer to process Macintosh binary PostScript print jobs
Notes:
• Auto is the factory default setting.
• The Off setting filters print jobs using the standard protocol.
• The On setting processes raw binary PostScript print jobs.
Understanding printer menus 97