128
Auto* - Printer examines the data to de termine the format, and then processes it appropriately.

Protocol

Purpose: To specify the parallel interface protocol.
Values:
Standard - May resolve some parallel interface problems.
Fastbytes* - Provides compatibility with most existing parallel interface implementations
(recommended setting).

Mode 2

Purpose: To determine whether the parallel port data is sampled on the leading or trailing edg e of
strobe.
Values:
Off - Samples parallel port data on the trailing edge of strobe.
On* - Samples parallel port data on the leading edge of strobe.
MAC Binary PS
Purpose: To configure the printer to process Macintosh binary PostScript print jobs.
Values:
Off - Printer filters PostScript print jobs using standard protocol.
On - Printer processes raw binary PostScript print jobs from computers usin g the Macintosh operating
system. This setting often causes Windows p rint jobs to fail.
Auto* - Printer processes pr int jobs from computers using either Windows or Macintosh operating
systems.
USB menu
Use the USB menu to change printer settings affecting a Universal Serial Bus (U SB) port.
Note: An asterisk indicates the factory default value.

NPA Mode

Purpose: To specify whether the printer performs the special processing required for bidirectional
communication, following the conventions defined in the Network Printing Alliance (NPA) Protocol.
Note: Changing this menu item resets the printer.
Values:
Off - Printer does not perform NPA processing.
On - Printer performs NPA processing. If data is not in NPA format, it is rejected.
Auto* - Printer examines the data to de termine the format, and then processes it appropriately.