Section 4. Expanded Functions; Directio Function; Directio Method - Epson TM-H6000III Development Manual

Section 4. Expanded Functions

This section describes the expanded functions of the CheckScanner device.

4.1 DirectIO Function

The usage of the DirectIO method and DirectIOEvent event is described in the
following.

4.2 DirectIO Method

Syntax DirectIO
1) CHK_DI_ENDINSERTION_EXTEND
Parameter
Command
pData
pString
Explanation
Command As Long, pData As Long, pString As String
Explanation
CHK_DI_ENDINSERTION_EXTEND
Specifies the following values indicating the extended
functions of EndInsertion.
CHK_DI_EXTEND_DEFAULT
CHK_DI_EXTEND_PRESCAN
CHK_DI_EXTEND_READAREA
CHK_DI_EXTEND_FILTER
CHK_DI_EXTEND_ATTACHED
CHK_DI_EXTEND_TMSTORE
Not used. Null character string is entered.
Expands the function of EndInsertion
When CHK_DI_EXTEND_DEFAULT is set, the EndInsertion
method inserts the paper and scans an image.
When CHK_DI_EXTEND_PRESCAN is set, the EndInsertion
method inserts the paper and then executes pre-scanning.
EndInsertion scans an image after pre-scanning.
When CHK_DI_EXTEND_READAREA is set, the EndInsertion
method scans an image after setting the reading area. Please
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APPLICATION DEVELOPMENT GUIDE
CheckScanner
Version 3.00 Feb. 2019