IBM 6400 Operation Manual page 44

twinax connection
Power off
The printer's POWER switch should be in
the "OFF" position.
"Smart T" attachment
Connect the supplied "Smart T" (twinax
auto-termination cable, part number
14H5335) to the 15-pin connector on the
printer's MPI interface. (See Figure 3 )
Termination/cable thru is automatically
accomplished by the "Smart T". The
"Smart T" has no IN or OUT specific
connectors.
30
Figure 3
Multi–Platform Interface Feature Operation Guide
"Smart T"
Attachment