CognitiveTPG A776 Programming Manual page 151

Value Definition
1D Command return indicator
49 Image Scanner
B8 Imaging function = wait for scan
s Standard imaging status
Decimal
0
1
2
3
7
8
9
10
11
12
16
17
18
19
m Scanning command entry point used: 0 = no outstanding scan, 1 = slip entry, 2 = top entry
n Sensors currently covered: none = 0 value
Bit 0 =1: rear image sensor covered
Bit 1 =1: front image sensor covered
Bit 2 =1: image cover open
Bit 3=1: casette cover open
Bit 5=1: upper slip sensor covered
Bit 6=1: lower slip sensor covered
pLpH The File Index to be used by the next scan
rLrH Remaining space count of typical document scans to fit in image buffer free space
4 bytes 0
The port that is receiving the image will get the equivalent status with the image attached:
Value Definition
As above 1D 49 B8 s m n pL pH rL rH
4 bytes TIFF length if attached
TIFF TIFF containing tags and images if attached
If the image file return port is RS232, then the header and attached image file are transmitted under the settings of the
Configure RS232 File Transmit parameters.
A776-PG00001 C 12/09
Meaning
OK
Jam detected
Wait for scan document cancelled
Imager cover open
Unrecoverable hardware error
No stored document
Bottom side only
Top side only
Internal interface timeout error
Internal interface other error
No bottom image
No top image
Unsupported format
Tag block full
Chapter 5: Programming commands
A776 (B780) Programming Guide
139