Hitachi HT-4139-28 Developer's Manual page 32

There are 2 timings for scanned image process, image process (1) and image process (2).
Operations are different against the ejection (1) after ENDXFER and error at scanning (2).
Image process (1)
Image will be processed even fail at ejection (1).
Image will be processed even fail at scanning(2).
There is a case that sheet will not be ejected even it is processed.
(There is a case that imprinting will not be done even it is processed.)
Image process (2)
Image will NOT be processed even fail at ejection (1).
Image will NOT be processed even fail at scanning (2).
There is a case that it will be not-processed even it is ejected.
(There is a case that it will be not-processed even it is imprinted.)
Consider cases above when you develop an application. And consider how to handle errors for
these cases.
3 Operation Triplets
3
3-9