User's Manual

Table Of Contents
94 R110/R170XiIIIPlus User Guide
Data Ports
Standard Ports
Standard Ports
The different ports available to connect the printer to your computer or network include:
Parallel
Serial RS-232
•USB
Parallel Port
When communicating via the parallel port, the values selected must be the same as those used
by the host equipment connected to the printer. Port selection for status information is
determined by the channel sending the request. The parallel port can be set for bidirectional or
unidirectional communication. The default setting is bidirectional.
A standard 36-pin parallel connector (as shown below) is available on the back of the printer
for connection to the data source.