Xerox 4213 MICR MRP User Guide

DATASTREAM COMMANDS

3270/DSC/DSE control codes

Table 2-1 shows the valid control codes while the coax printer
emulations are in DSC/DSE mode.

Note: These codes have different meanings in formatted and
unformatted modes.

In unformatted mode, the line length and carriage movement is
controlled by NL, CR and EM control codes.

In formatted mode, the control codes NL, CR and EM are
ignored. Lines are filled to the maximum line length (MPP); then
an implicit new line is performed. Form Feed is valid in both
modes, provided its position is valid.

Command summary

Table 2-1.

Command summary

Code

Name

Page

X'00'

Null (NUL)

2-5

X'01'

End Of Message (EM)

2-4

X'02'

Form Feed (FF)

2-4

X'03'

New Line (NL)

2-5

X'04'

Stop (STOP)

2-5

X'05'

Carriage Return (CR)

2-4

X'06' and X'07'

2-6

Note: Some options apply only when the printer is in the
DSC/DSE mode, and are not applicable to the twinax emulation.
Refer to chapter 3, “Special features,” to check the commands’
corresponding DSC Options.

2–2

XEROX COAX/TWINAX OPTION (XCTO) PROGRAMMER REFERENCE