3-90 M3099EX/EH OEM Manual
1 The CONTROL command can be issued more than once.
2 The document size of *2 becomes the same as that reported by
*1.
3 No CONTROL command must be issued between a READ
command for the front-side and a START command for the
back-side. Any CONTROL command issued during this
period is invalid. If a CONTROL command must be issued,
terminate the scanning sequence once by issuing a CLEAR
command. Issuing the CLEAR command cause the document
to be ejected.
4 The IMAGE MODE SENSE command need not always be
issued.
5 When a START command is received in the manual insertion
mode, the Ready lamp lights whether the scanning start
specification is “Operator Panel” or “Host”. The manual
document insertion is awaited. When the Hopper Empty
sensor is covered with a document, the scanner starts picking
and transporting the document and returns “Normal Status”.
Figure 3.9 Command/response sequences for the read operation (3)