Epson TM-H6000IIIU Посібник з розробки - Сторінка 32
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The setting information of a command is not reflected to
Quality
property and DocumentHeight property.
The setting that is specified by command becomes valid on
execution of RetrieveImage or StoreImage.
The default value is CHK_DI_200 x 200.
Returned value One of the following is returned and stored in the ResultCode
property.
Value
OPOS_SUCCESS
OPOS_E_CLOSED
OPOS_E_NOTCLAIMED
OPOS_E_DISABLED
OPOS_E_ILLEGAL
Other
Requirement
Open, Claim & Enable
16) CHK_DI_RECOVER_ERROR
Parameter
Command
pData
pString
Explanation
Recover from recoverable error.
When a printer is not in an error mode, the command has no
effect on the printer.
APPLICATION DEVELOPMENT GUIDE
property,
QualityList
Meaning
DirectIO succeeded.
The device is closed.
The device is not claimed.
The device is disabled.
The parameter is illegal.
Refer to the ResultCode item.
Explanation
CHK_DI_RECOVER_ERROR
Not used. "0" is always entered.
Not used. Null character string is entered.
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Version 3.00 Feb. 2019
property,
DocumentWidth