IBM Partner Pavilion 6400 - Manual (Page 44)

twinax connection
30 Multi–Platform Interface Feature Operation Guide
Figure 3 "Smart T"
Attachment
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.