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Notes:
1. If the ADF is used and this parameter has not been specified, the paper is
scanned on the default paper size (A3) of this scanner.
2. The paper size specified here concerns the sheets loaded in the ADF.
The area specified by the WINDOW bytes 6 to 15 in the window data should
be equal to or smaller than the specified paper size.
3. The ADF for this scanner positions paper relative to the center.
Therefore, if paper size is not specified in the window data bytes 6 to 15, the
window cannot be accurately positioned for the paper.
4. This parameter is only effective for reading with the ADF.
f DTC SELECTION: byte 3E
Byte 3E
DTC SELECTION BYTE
Reserved
b5
Reserved
DTC SELECTION
00: Default; Simplified DTC, if IPC II optioned.
01: Dynamic threshold
10: Simplified DTC, if IPC II optioned.
11: Reserved
b7 b6 b2b4 b3 b1 b0
If reserved value is specified, this scanner returns the following error
information as follows:
f Status: B©00001π (CHECK CONDITION)
f Sense key: X©5π (ILLEGAL REQUEST)
Note:
If simplified dynamic threshold is selected. (Byte 3E=X'00' or X'80'), variance
rate (byte 2E) is valid.
If dynamic threshold is selected (byte 3E=X'40'), DTC mode (byte 2F and 30)
are valid.
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