Connectivity and network management
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You can purchase fully compliant IEEE 1284 parallel cables from Lexmark.
Windows 95/98/2000—Plug and Play compatibility
The IEEE 1284 compliant parallel port is fully supported by the Microsoft Windows 95/98/
2000 Plug and Play feature. When you connect the Optra W810 to your Microsoft Win-
dows 95/98/2000 computer, Plug and Play automatically recognizes the printer and helps
install the correct printer driver.
Serial communications
To add serial communications capabilities to your printer, install a tri-port card in one of
the two available ISPs or attach the printer to a MarkNet Pro 3 external print server via the
parallel port. For more information on using the serial port on the tri-port card, see
page 190. For more information on using the MarkNet Pro 3, see page 189.
Cable part numbers
Cable Part number
To use with the standard, on-board parallel port:
10 foot cable 1329605
20 foot cable 1427498
To use with the optional parallel card, if installed:
9.8 foot cable
This cable has the smaller 1284-C connector on one end (connects with
the printer’s parallel card) and the larger 1284-A connector on the other
end (connects with standard parallel port on the printer).
43H5171