Setting the hpgl emulation options, Hpgl emulation purpose, Selecting the hpgl emulation mode – Xerox 8825 User Manual
Page 86: Setting the merge control option, Setting the reinitialize after eof option, Path to the parallel option, Selecting the parallel option, Setting the vpi options, Vpi purpose, Enabling or disabling the controller vpi port

8825/8830 Controller Setup Manual for Firmware 6.0
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Configuring the Printer Setup Defaults (continued)
Setting The HPGL Emulation Options
HPGL Emulation Purpose
SELECTING THE HPGL EMULATION MODE.
Range: HPGL2 or HPGL758X
Default: HPGL2
SETTING THE CONTROLLER TO TERMINATE THE HPGL PAGE
When an AF, AH, FR, NR, PG, RP, SP/SPO, or PLOTTER OFF command is
found and the command enable is ON, this option can be set to terminate the
HPGL page. Command enable OFF implies that the command has no effect
on file termination conditions.
Range: ON or OFF
Default: for AF = ON
Default: for AH = ON
Default: for FR = ON
Default: for NR= OFF
Default: for PG = ON
Default: for RP = ON
Default: for SP/SPO = OFF
Default: for PLOTTER OFF = ON
HPGL default palette. Default: 0
SETTING THE SOURCE OF CONTROL FOR PENS IN HPGL FILES
Can be set to JOB so that after initialization the pen attributes may be
overridden by any specific attributes specified by the print job. Otherwise, set
to PRINTER so that the palette named by HPGLPALETTE determines the
pen settings.
Range: JOB, or PRINTER
Default: JOB
SETTING THE MERGE CONTROL OPTION
The Merge Control Default Feature determines how the pixels of intersecting
lines or graphics will be shown in your printed job. With Merge Control set to
the default of OFF, one line or graphic will overwrite the other. With Merge
Control set to ON, a merge "color" (halftone) will be created at the
intersection of the vectors.
SETTING THE REINITIALIZE AFTER EOF OPTION
In the absence of a universal end of line code, sent to the Controller with your
print job, this feature will reset HPGL parameters to their appropriate default
values. HPGL parameters are defined in the HPGL Initialize command
specification.