Microcom 334M Operator's Manual page 225

^A ^D COMMAND
X 99 Cutter Control: This command enables the volatile full and/or partial cut
operation. This command works in conjunction with the ^D102 and ^D103 Cut
Interval commands. The ^D95 command is also used with the ^D99 command
to adjust the advance distance to the cutter blades and then retract to the
home position (dot row one).
0 Disable Cutter operation.
1 Enable Full Cut.
2 Enable Partial Cut.
3 Enable Full and Partial Cut.
100 Clear User RAM: This command clears all the downloaded fonts and graphics
that have been stored in RAM.
101 Send User RAM Available: The printer will send the number of free or
available bytes to the serial port (i.e. >192480<). Use the D119 command for
additional reporting.
X 106 Save ASCII Graphics to RAM:
This command is intended for legacy support only. Microcom Corporation
recommends using the ^D107 command instead of the ^D106.
xxyy 107 Save Compressed GRAPHICS to RAM:
The special ^Axxyy^D107 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 needed to save the graphic file.
yy The memory slot location of the graphic being saved; CGN # (1-255)
X 108 Serial Port Source (Non-volatile)
0 Autoselect USB or Serial
1 2 Port Autoselect (USB or Xport Ethernet)
2 USB
3 RS232 Serial
5 Ethernet Option Board
6 3 Port Autoselect (USB, Ethernet option board, or Serial)
Diagnostics mode = Autoselect USB or Serial
Order of detection:
0 (^A0^D108) = USB then Serial
1 = USB then Xport Ethernet
6 = USB, Ethernet Option Board, then Serial
X 110 General Purpose Status Byte
334M Operator's Manual - 880060-0110 13-13