Lexmark C762 User Manual download pdf (Page 321)

Interfaces

8-29

• The Ethernet 10/100BaseTX print server conforms to the IEEE 802.3

standard for 10BaseT networks using Category 3, 4, or 5 unshielded twisted-

pair (UTP) cabling, and to the IEEE 802.3u Fast Ethernet standard for

100BaseTX networks using Category 5 UTP cabling.

For information on installing a print server in your printer, see your printer

documentation.

You may also connect your printer to a LAN by using an external print server. Use one

of the following:

• Lexmark MarkNet print servers

• IBM LAN Connection for Printers and Plotters (IBM 4033)

Note: Network capabilities are standard on some printer models. See your printer

documentation for more information.

Input Buffer

Your printer has an input (link) buffer for each interface. The maximum size of the input

buffer depends upon the amount of RAM memory installed. The input buffers serve

the same purpose as a print spooler and can be allocated automatically by the printer.

The size of the input buffer may be modified or disabled from the operator panel

menus or through MarkVision Professional.

If NPAP is active on a port, two-thirds of the buffer memory is reserved for NPAP and

one-third is set aside for the input buffer. If NPAP is not active, all the memory is

available for the input buffer.

Table 8-8 shows the sizes automatically selected for the buffers when the buffer size

is set to

Auto in the menus.

Table 8-6: Input Buffer Sizes in Bytes

Memory Size Parallel Buffer Size

Serial

Buffer Size

Network

Buffer Size

LocalTalk USB Fax

2MB 12K 12K 12K 12K 12K N/A

4MB 12K 12K 48K 12K 12K 350K

6MB 24K 12K 48K 24K 12K 350K

Note: MB represents 1,048,576 bytes. K represents 1024 bytes.

N/A means non-applicable.

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Lexmark C762 User Manual Page 321