IBM 6400 Setup Manual page 297

PSERVIC=X'000000000000185018507F00'
PSNDPAC=X'80',SRCVPAC=X'00',SSNDPAC=X'00'
Step 2 – JES2 Definition (SYS1.PARMLIB)
RMT1
LUTYPE0,BUFSIZE=3840,LINE=1,NUMRD=0,NUMPR=1,NOCOMP,NOCM
PCT,
SETUPHDR,CONSOLE
R1.PR1
CLASS=A,NOSEP,PRWIDTH=132,NOFCBLOD,WS=(W,R,Q,PMD,LIM,F,
T/C,P),
CKTPAGE=30
DESTID NAME=LOC6400,DEST=R1
Step 3 – Define to CICS or another application program
Host commands for changing printer settings are not supported in this mode.
Refer to the vendor documentation for defining an DSC printer to the
program for its use.
Step 4 – Printer Settings
It is recommended that the following printer settings be changed from
factory default setting:
Printer Control => Interface Selection => Coax
Coax Interface => Format Control => Enable
Coax Interface => Early Print Complete => Enable
In LU0 mode the printer settings control the orientation, CPI, LPI and all
other aspects of the printed output. Therefore, you must set the printer
settings to match the characteristics of the job you are printing. Host controls
are not supported in this mode.
Appendix D. Attaching Host Systems to a Coax/Twinax Printer D–15