Microcom 324M Operator's Manual page 183

^A ^D Command
XX 123 Set TOF Retract Distance.
0 Use the DEFAULT value of 1.084" (230 dpi = 220 steps or dot rows; 330 dpi =
325 steps or dot rows).
1900 Valid retract distances, measured in dot rows
XX 124 Set Stock Out Threshold.
This command is non-volatile and is used to set the stock out threshold value
(0-255) at which the printer detects an out of stock or >LOW STOCK< error
condition. The threshold is typically set to a value that is 80 percent of the
transmissive sensor reading when no media is detected by the transmissive
sensor. This value is calibrated at the factory and should not require
adjustment unless the transmissive sensor has been replaced.
XX 125 Location of Euro Character.
This command controls the location of the euro character, and is only used
with 48-466 emulation mode.
xxyy 127 Save FONTS to RAM. This command is used to load or save fonts to the
volatile RAM memory.
X 129 Auto Set Threshold.
This command will cause the printer to scroll 1350 dots,
determine the proper threshold value, and set the nonvolatile threshold for
proper registration. The ^Ax selects either reflective or transmissive detection.
0 Automatically sets the transmissive threshold value.
1 Automatically sets the reflective threshold value.
XX 130 Save a FORMAT to FLASH.
This command is put into a FORMAT file when the label FORMAT file is
designed. At the very beginning of the label FORMAT file is a ^Axx^D130
which is used to tell the printer to store the attached FORMAT data in Slot #xx
of FLASH memory.
XX 131 Delete a FORMAT from FLASH.
^A0 deletes all FORMAT files in FLASH
^Axx deletes the FORMAT file stored in FLASH Slot #xx
Valid values for Axx are A1  A128.
xxyy 133 Save Compressed GRAPHICS to FLASH.
This command is not normally seen by the user. The special ^Axxyy^D133
code is put at the beginning of the GRAPHIC download file by the bit map
converter program. The ^Axxyy tells the printer the overall size of the file
according to this format:
xx = the number of additional 64KB sectors in the GRAPHIC file set
yy = CGN # (1-255)
13-14 324M/424M Operator's Manual - 880026-1001