MagTek MINI MICR RS232 - Manual (Page 25)

Section 4. Commands
17
VR - VERSION COMMAND
The Version command gives the current software revision in the MICR Reader. To
execute, send the VR command followed by a carriage return as follows:
VR<CR>
The MICR Reader responds as follows:
MICR data: [software revision]<CR>
SA - SAVE COMMAND
All changes are considered temporary until the Save command is executed. The Save
command saves all changes to the MICR Reader memory and makes them permanent.
The MICR Reader will execute the command but it will not reply. To execute, send the
SA command followed by a carriage return as follows:
SA<CR>
RS - RESET COMMAND
The Reset command resets the MICR firmware to the normal operating state of waiting
for a check or card to be read. The command also resets the serial port to the most recent
settings provided by the SWA command. To execute, send the RS command followed by
a carriage return as follows:
RS<CR>
DM – DISABLE MICR COMMAND
This command disables the document reading function and turns off the LED.
Communications are not affected. The motor will not turn on when a document is
inserted. To execute, send the DM command followed by a carriage return as follows:
DM<CR>
EM – ENABLE MICR COMMAND
This command enables the document reading function, and the LED will turn green. To
execute, send the EM command followed by a carriage return as follows:
EM<CR>