Here you go. All instructions must be preceded with a '+' sign. When you 1st switch on an OMR it must be 'Framed' to set the baud rate,stop bits etc. Send a stream of '+U+*+U+*'.
Only commands supported by DRS’ current range of readers are shown here.
See SOS help for detailed description of these commands.
+Command Function Notes
! Reboot
# Unpick
$ Set clock track 5
% Set mark algorithm 5
& Row offset (Virtual clock) A
( Load printer P
) Print P
" Purge all sheets *
1 (and 2-9) Increment buffer
< Single sheet mode *,8
> Multi sheet mode *,8
= Echo next character
? Load test pattern
} Reset print FIFO P
^ Reset to defaults
@ @ thru O mode
A Additive
B Bad sheet
C Get decode checksum
D Display / Beep A
G Good sheet
H Hoerizontal decode
I Invert decode
J Get density 0
K Kill time
L Get sheet length
M Get OMR model number
N Switch settings
O Cancel (Overwrite)
P Pick a sheet 7
Q Discriminate/Sensitivity
R Send row image
S Send data to host 0
T Time out enable
U Underside/rear D
V Vertiacl decode
W Wait for start button
X Hexadecimal mode
Y Oritive (Yoritive) decode
Z Zero decode buffer
a Additive two
c Count selected character
d Get barcode data/info 2
j Get density (non space) 1
k Convert characters
l link barcode data 2
p Pick for printing P,9
q reset discrimination/sensitivity
s Send data (non space) 1
t Set barcode track 2
v Version of SOS
w Width (No of tracks)
x Megadump 4
y Reader ID
z Get sheet count
NOTES:
1, 2, 3, 4, 5 etc… The numbered option must be granted for this command to work.
A Only Automatic readers
D Only double sided readers
P Only readers with optional Transport printer fitted
Only CD4xx, CD8xx, PSxxx models
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