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Scanner Interface
Appendix A-34
- Physical function: Bytes 20 and 21
The scanner returns B'11010000'.
The scanner returns B'00001000'.
- Buffering capability: Bytes 22 to 25
Indicates the capacity of the image memory installed in the scanner.
The scanner returns X'01000000' (16M) if the memory option is not installed. The scanner
returns a value appropriate for the memory capacity if the memory option is installed.
- Implemented standard command: Byte 26 to 29
Indicates the commands supported by the scanner. The bit is set to 1 if a command is
supported. The bit is set to 0 if a command is not supported.
7 6 5 4 3 2 1 0
0
Operator panel
Barcode
Endorser (stamp)
Duplex
Trancepareny
Flatbed
Automatic document feeder
Byte 20
1: The function is
installed.
0: The function is
not installed.
7
0
6
0
5
0
4
0
3 2 1 0
Bit count for A-D converter
Byte 21