Lexmark 4I3 User Manual
Page 145
4. Align the two pins and the key slots in the signal cable with the
two holes and the key in the end of the V-connector.
For Models 102 and 1I1: Plug the signal cable into the
following connector.
For Model 4I3: Plug the signal cable into the following
connector.
Chapter 2. Attaching the 4230 Printer to Your Computer
2-5