Printronix P9000 Series - Manual (Page 168)

Programming 6-70
VFU Commands (P-Series)
ASCII Hex Decimal
P-Series Refer to the Vertical Format Units chapter.
Serial N/A N/A N/A
NOTE: If the SFCC being used is ESC, the PI line must be set high when using the
EVFU.
Purpose Load and execute the VFU.
Comment Refer to the Vertical Format Units chapter for detailed information.