If no data then the status is NO-DOCS.
On the epson ET-4750 the status does not indicate when it has finished scanning in ADF.
If the scan returns 0 bytes then there is no more document.
I consider this to be generalized.
See #297 (closed)
On the epson ET-4750 the status does not indicate when it has finished scanning in ADF.
If the scan returns 0 bytes then there is no more document.
I consider this to be generalized.
See #297 (closed)