Datamax-O'Neil PrintPAD AN-14 (Line Printer and Easy Print Modes) - Manual (Page 8)

ESC {MD?} QUERY
The manufacturing date of the printer is returned, IF the manufacturing date has been written to the printer, otherwise the
data field returned is None. Since the manufacturing date is actually the parameter returned, there is no need for the
Parameter:Data after the MD! in the response (MD!. The date is a string that can be entered in any format.
Typically, the format is MM/DD/YY.
Query:
ESC{MD?}
Response (note that the date string can have different formats):
{MD!12/10/2005}
ESC {MY?} MEMORY QUERY
PARAMETER MEANING VALUES/FORMAT
ORIGINAL
MF2/MF3/2t/4t
RADIO READY
2t/3l/4t
FS Flash Size In MegaBits X X
FM Flash Type String (AMD) X X
RS RAM Size In MegaBits X X
DT Download Total
Total memory available for
download (Bytes)
X X
DR Download Remaining
Memory remaining from total for
additional download (Bytes)
X X
ESC {PH?} PRINTHEAD QUERY
PARAMETER MEANING VALUES/FORMAT
ORIGINAL
MF2/MF3/2t/4t
RADIO READY
2t/3l/4t
TD
Total number of dots across
printhead
0384 = 2” printer
0576 = 3” printer
0834 = 4” printer
X X
DD Dot Density Approx 203 dpi (8 dots per mm) X X
M Model
M-T102
RKF2003
LTP3345
LTP3445 X
X
X
X
X
X
T Temperature nn.nC X X
ESC {SN?} SERIAL NUMBER QUERY
The serial number of the printer is returned, IF the serial number has been written to the printer, otherwise the data field
returned is None. Since the serial number is actually the parameter returned, there is no need for the Parameter:Data
after the SN! in the response (SN!. The serial number is a string that can be entered in any format.
Typically, it is the serial number printed on the label on the printer.
Query:
ESC{SN?}
Response (note that the serial number string can have different formats):
{SN!MH00035}