Lexmark C530DN Menus and Messages Guide - Page 39

Serial menu Menu item PCL SmartSwitch PS SmartSwitch NPA Mode Serial Buffer Description Settings Sets the printer to automatically switch to PCL emulation when On a print job received through a serial port requires it, regardless Off of the default printer language Notes: • On is the default setting. • When the Off setting is used, the printer does not examine incoming data. • When the Off setting is used, the printer uses PostScript emulation if PS SmartSwitch is set to On. It uses the default printer language specified in the Setup menu if PS SmartSwitch is set to Off. Sets the printer to automatically switch to PS emulation when a On print job received through a serial port requires it, regardless of Off the default printer language Notes: • On is the 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 PCL SmartSwitch is set to On. It uses the default printer language specified in the Setup menu if PCL SmartSwitch is set to Off. Sets the printer to perform the special processing required for bidirectional communication following the conventions defined by the NPA protocol Notes: On Off Auto • Auto is the default setting. • Changing this setting automatically resets the printer. Sets the size of the serial input buffer Disabled Notes: Auto • Auto is the default setting. 3K to maximum size allowed • The Disabled value turns off job buffering. Any jobs already buffered on the disk are printed before normal processing is resumed. • The serial buffer size setting can be changed in 1K increments. • The maximum size allowed depends on the amount of memory in the printer, the size of the other link buffers, and whether Resource Save is set to On or Off. • To increase the maximum size range for the Serial Buffer, disable or reduce the size of the parallel, serial, and network buffers. • Changing this setting automatically resets the printer. 39