Datecs LP-1000, User Manual

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LP 1000 47
If, however , the last printing session has been interrupted you may activate its con-
tinuation from the point of interruption in order to get the required number of labels.
Format: PC
1. Diagnostics and returning of data
Printing out of This command activates the printing of data on the status of the
diagnostic data printing head as well as the model of the printer, available free
memory the baud rate of the serial port and the values of the cur
rent printer settings.
Format: U
Returning data The serial port transfers data in one line on:
on the engaged a,b,c,d, where:
and free printer a Is the memory, engaged with forms, presented in bytes
memory b Is the memory, engaged with graphics, presented in bytes
c Is the memory engaged with fonts, presented in bytes
d Is the free memory in bytes.
Format: UM
Returning data The first form of the command returns a list of the loaded forms in
on loaded forms the memory of the printer, which has the following structure:
b The number of the loaded forms. 3 digits.
Form
1
The name of the first form. From 1 to 8 symbols.
...
Format: UF or Each element of the above structure ends in <CR><LF> The
FI”NAME” second form of the command permits the printer to deliver the
content of the form under the entered name. The form must have
been loaded there in advance. Data is sent line-by-line, lines being
divided by the combination <CR><LF>. After the last line one
byte is sent with the ASCII code 00h.
Returning data The first form of the command returns a list of the graphics,
on loaded loaded in the printer. It has the following structure:
graphics n The overall number of loaded graphics. 3 digits.
Gr
1
The name of the first graphic image. From 1 to 8 symbols.
...
Gr
n
Name of the “n” graphic image.
Format:
UG or Each element of the above structure ends in the combination
GI”NAME” <CR><LF>. The second form of the command makes the printer
generate the contents of the graphic image under the given name.