Instruction Manual

42 I-Class
Printer Options (continued)
GPIO PORT Model dependant option used to interface
the printer to an external controlling device
(see Appendix D).
GPIO DEVICE
Input control signal is required to print a
label.
DISABLED
Disables the GPIO.
APPLICATOR
Enables the GPIO for a Label Applicator.
BARCODE VERIFIER
Enables the GPIO for the Barcode Verifier.
START OF PRINT
Programmable signal input controlling the
Start of Print (SOP).
ACT IVE H IGH
Signal must go high at SOP.
ACT IVE LOW
Signal must go low at SOP.
END OF PRINT
Programmable signal output for End of Print
(EOP).
LOW PULSE
Low pulse generated at EOP.
HIGH PULSE
High pulse generated at EOP.
ACT IVE LOW
Signal goes low at EOP.
ACT IVE H IGH
Signal goes high at EOP.