Datamax-oneil APEX Series Programmer’s Manual Manual de usuario descargar pdf (Pagina 36)

Printer Status Commands

Query Print Buffer & Timer-MCR Status STX

This command will cause the printer to print the battery status

Printer Response

Print Buffer Status ESC B <4 ASCII digits> CR LF

Timer-MCR Status ESC M <4 ASCII digits> CR LF

Note that the first three digits of the Timer-MCR field correspond to the printer times. The last byte indicates that the

MRC track is currently activated in the printer.

Query Print Buffer, Battery Voltage, Timer-MCR & Print Head Temperature SYN

This command will cause the printer to send the following information to the host:

Printer Response

Print Buffer Status ESC B <4 ASCII digits> CR LF

Battery Voltage Status ESC V <4 ASCII digits> CR LF

Timer-MCR Status ESC M <4 ASCII digits> CR LF

Print Head Temperature ESC T <4 ASCII digits> CR LF

Note that the first three digits of the Timer-MCR field correspond to the printer times. The last byte indicates that the

MRC track is currently activated in the printer.

Print Battery Voltage ESC P ^

This command will enable the printer to output the battery voltage reading.

Escape Sequence: ESC P ^

Hexadecimal: 1B 50 5E

Decimal: 27 80 94

Query Printer Firmware Version ESC P (

This command will cause the printer to send the Firmware Version to the host.

Escape Sequence: ESC P (

Hexadecimal: 1B 50 28

Decimal: 27 80 40

After sending the previous command, the printer will respond with the following ASCII sequence:

ASCII Sequence: <string> CR LF

The <string> field represents the firmware version.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 66 67

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Datamax-oneil APEX Series Programmer’s Manual Manual de usuario Pagina 36