Direct Socket Interface Printing - SMC Networks EZ Networking SMC2621W-P User Manual

Direct Socket Interface Printing

Direct Socket Interface (DSI) is a Unix-based method of providing
a direct connection between a host computer and a printer. The
host and the Wireless Print Server establish a TCP connection,
using a special socket number. All data sent over this connection
is treated as print data, and sent transparently to a logical printer
defined on the Wireless Print Server.
Printing Using DSI
Logical printers must be configured on the Wireless Print Server
as explained in Logical Printers earlier in this document. DSI on
the Wireless Print Server supports 3 Logical Printers.
Socket numbers are defined as follows:
Logical Printer No.
1
2
3
Appendix C Unix Systems
Socket No.
4010
4020
4030
117