Datamax-ONeil A-Class Programmer's Manual page 80

(EP) End of Print – This command defines the signal output used to signify the End
of Print (EOP) process:
Value
1
2
3
4
(EQ) Start of Print – This command defines the type of signal input required to
control the Start of Print (SOP) process:
Value
3
4
(ES) ESC Sequences – This command allows data containing invalid ESC control
code sequences to be processed (helpful because some systems send a "banner" to
the printer). When set to "Disabled," ESC sequences are ignored and the data is
processed. Bitmapped font downloads are disabled in this mode.
(EV) Empty Sensor Level – This command sets threshold value for the "Empty"
media sensor parameter.
(FA) Format Attribute – See the "An" command for details (Label Formatting
Command Functions).
(FB) Scalable Font Bolding – This command sets a bolding factor to fine tune
scalable fonts, where one causes the least amount of bolding and thirty-six the most
(default value is 8).
66
Extended System-Level Command Functions
Units
Outputs a low pulse (approximately 30 milliseconds long)
Low Pulse
following printing.
Outputs a high pulse (approximately 30 milliseconds long)
High Pulse
following printing.
Active Low Outputs a logic low (zero) following printing.
Active High Outputs a logic high (one) following printing.
Units
SOP signal must go low for at least 50 milliseconds to initiate
Active Low
printing.
SOP signal must go high for at least 50 milliseconds to
Active High
initiate printing.
End of Print Interpretation
Start of Print Interpretation
Class Series 2 Programmer's Manual