Lexmark Optra S 1625 User's Guide (7.1 MB) - Page 133
LocalTalk Menu Selections Continued
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Using Your Printer Using the Operator Panel and Menus LocalTalk Menu Selections (Continued) Menu Item Values and Functions of the Menu Items NPA Mode Off Auto* NPA is a mode of bidirectional communication that follows the Network Printing Alliance Protocol, A Printer/Host Control Specification Developed by the NPA. This mode requires the printer to perform special processing of the data. The NPA Mode menu item under LOCALTALK MENU only applies to the specified network interface connection. If NPA Mode is set Off, the printer does not perform any NPA processing. If NPA Mode is set to Auto, the printer examines the data to determine the format and then processes it in either format. LocalTalk Buffer Changing the NPA Mode setting automatically resets the printer. Disabled Auto* 6K to maximum size allowed Job Buffering Your printer has a variable buffer size that can be changed from the operator panel. You can configure the size of the input port buffers to meet your system needs. The maximum size available for modification depends on the amount of memory in your printer, the size of the other link buffers, and if the Resource Save setting is On or Off. To maximize the range for the LocalTalk Buffer size, you can disable or reduce the size of the parallel, serial, network, Fax, and Infrared buffers. The Auto setting indicates the printer selects the buffer size based on the total memory available. Changing the LocalTalk Buffer setting automatically resets the printer. Off* On The Job Buffering menu item does not display if the formatted hard disk is defective, is Read/Write or Write protected, or if the Job Buffer Size is set to Disabled. 61 Defective Disk displays during printer power on. See 61 Defective Disk on page 189 for more information. Also, see Job Buffer Size on page 93. Job buffering lets you delay processing of a print job. The job is temporarily stored on an optional hard disk before being printed. This usually frees the host computer during the actual printing of a print job. If Job Buffering is set On, print jobs are buffered to the hard disk. If Job Buffering is set Off, the print jobs are not buffered. Changing the Job Buffering setting automatically resets the printer. * Factory Default 117 Using the Operator Panel and Menus